18351814992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{3221}}^1$

素因数の和:3817

約数の個数: 160

約数和(自身を含む): 56048984064

約数和(自身を除く): 37697169072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 547, 651, 744, 868, 1094, 1302, 1488, 1641, 1736, 2188, 2604, 3221, 3282, 3472, 3829, 4376, 5208, 6442, 6564, 7658, 8752, 9663, 10416, 11487, 12884, 13128, 15316, 16957, 19326, 22547, 22974, 25768, 26256, 30632, 33914, 38652, 45094, 45948, 50871, 51536, 61264, 67641, 67828, 77304, 90188, 91896, 99851, 101742, 118699, 135282, 135656, 154608, 180376, 183792, 199702, 203484, 237398, 270564, 271312, 299553, 356097, 360752, 399404, 406968, 474796, 541128, 599106, 698957, 712194, 798808, 813936, 949592, 1082256, 1198212, 1397914, 1424388, 1597616, 1761887, 1899184, 2096871, 2396424, 2795828, 2848776, 3523774, 4193742, 4792848, 5285661, 5591656, 5697552, 7047548, 8387484, 10571322, 11183312, 12333209, 14095096, 16774968, 21142644, 24666418, 28190192, 33549936, 36999627, 42285288, 49332836, 54618497, 73999254, 84570576, 98665672, 109236994, 147998508, 163855491, 197331344, 218473988, 295997016, 327710982, 382329479, 436947976, 591994032, 655421964, 764658958, 873895952, 1146988437, 1310843928, 1529317916, 2293976874, 2621687856, 3058635832, 4587953748, 6117271664, 9175907496, 18351814992]

約数ペア:

[(1, 18351814992), (2, 9175907496), (3, 6117271664), (4, 4587953748), (6, 3058635832), (7, 2621687856), (8, 2293976874), (12, 1529317916), (14, 1310843928), (16, 1146988437), (21, 873895952), (24, 764658958), (28, 655421964), (31, 591994032), (42, 436947976), (48, 382329479), (56, 327710982), (62, 295997016), (84, 218473988), (93, 197331344), (112, 163855491), (124, 147998508), (168, 109236994), (186, 98665672), (217, 84570576), (248, 73999254), (336, 54618497), (372, 49332836), (434, 42285288), (496, 36999627), (547, 33549936), (651, 28190192), (744, 24666418), (868, 21142644), (1094, 16774968), (1302, 14095096), (1488, 12333209), (1641, 11183312), (1736, 10571322), (2188, 8387484), (2604, 7047548), (3221, 5697552), (3282, 5591656), (3472, 5285661), (3829, 4792848), (4376, 4193742), (5208, 3523774), (6442, 2848776), (6564, 2795828), (7658, 2396424), (8752, 2096871), (9663, 1899184), (10416, 1761887), (11487, 1597616), (12884, 1424388), (13128, 1397914), (15316, 1198212), (16957, 1082256), (19326, 949592), (22547, 813936), (22974, 798808), (25768, 712194), (26256, 698957), (30632, 599106), (33914, 541128), (38652, 474796), (45094, 406968), (45948, 399404), (50871, 360752), (51536, 356097), (61264, 299553), (67641, 271312), (67828, 270564), (77304, 237398), (90188, 203484), (91896, 199702), (99851, 183792), (101742, 180376), (118699, 154608), (135282, 135656)]