3994536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 128

約数和(自身を含む): 12902400

約数和(自身を除く): 8907864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 59, 62, 78, 84, 91, 93, 104, 118, 124, 156, 168, 177, 182, 186, 217, 236, 248, 273, 312, 354, 364, 372, 403, 413, 434, 472, 546, 651, 708, 728, 744, 767, 806, 826, 868, 1092, 1209, 1239, 1302, 1416, 1534, 1612, 1652, 1736, 1829, 2184, 2301, 2418, 2478, 2604, 2821, 3068, 3224, 3304, 3658, 4602, 4836, 4956, 5208, 5369, 5487, 5642, 6136, 7316, 8463, 9204, 9672, 9912, 10738, 10974, 11284, 12803, 14632, 16107, 16926, 18408, 21476, 21948, 22568, 23777, 25606, 32214, 33852, 38409, 42952, 43896, 47554, 51212, 64428, 67704, 71331, 76818, 95108, 102424, 128856, 142662, 153636, 166439, 190216, 285324, 307272, 332878, 499317, 570648, 665756, 998634, 1331512, 1997268, 3994536]

約数ペア:

[(1, 3994536), (2, 1997268), (3, 1331512), (4, 998634), (6, 665756), (7, 570648), (8, 499317), (12, 332878), (13, 307272), (14, 285324), (21, 190216), (24, 166439), (26, 153636), (28, 142662), (31, 128856), (39, 102424), (42, 95108), (52, 76818), (56, 71331), (59, 67704), (62, 64428), (78, 51212), (84, 47554), (91, 43896), (93, 42952), (104, 38409), (118, 33852), (124, 32214), (156, 25606), (168, 23777), (177, 22568), (182, 21948), (186, 21476), (217, 18408), (236, 16926), (248, 16107), (273, 14632), (312, 12803), (354, 11284), (364, 10974), (372, 10738), (403, 9912), (413, 9672), (434, 9204), (472, 8463), (546, 7316), (651, 6136), (708, 5642), (728, 5487), (744, 5369), (767, 5208), (806, 4956), (826, 4836), (868, 4602), (1092, 3658), (1209, 3304), (1239, 3224), (1302, 3068), (1416, 2821), (1534, 2604), (1612, 2478), (1652, 2418), (1736, 2301), (1829, 2184)]