18739104

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 52254720

約数和(自身を除く): 33515616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 53, 58, 87, 96, 106, 116, 127, 159, 174, 212, 232, 254, 318, 348, 381, 424, 464, 508, 636, 696, 762, 848, 928, 1016, 1272, 1392, 1524, 1537, 1696, 2032, 2544, 2784, 3048, 3074, 3683, 4064, 4611, 5088, 6096, 6148, 6731, 7366, 9222, 11049, 12192, 12296, 13462, 14732, 18444, 20193, 22098, 24592, 26924, 29464, 36888, 40386, 44196, 49184, 53848, 58928, 73776, 80772, 88392, 107696, 117856, 147552, 161544, 176784, 195199, 215392, 323088, 353568, 390398, 585597, 646176, 780796, 1171194, 1561592, 2342388, 3123184, 4684776, 6246368, 9369552, 18739104]

約数ペア:

[(1, 18739104), (2, 9369552), (3, 6246368), (4, 4684776), (6, 3123184), (8, 2342388), (12, 1561592), (16, 1171194), (24, 780796), (29, 646176), (32, 585597), (48, 390398), (53, 353568), (58, 323088), (87, 215392), (96, 195199), (106, 176784), (116, 161544), (127, 147552), (159, 117856), (174, 107696), (212, 88392), (232, 80772), (254, 73776), (318, 58928), (348, 53848), (381, 49184), (424, 44196), (464, 40386), (508, 36888), (636, 29464), (696, 26924), (762, 24592), (848, 22098), (928, 20193), (1016, 18444), (1272, 14732), (1392, 13462), (1524, 12296), (1537, 12192), (1696, 11049), (2032, 9222), (2544, 7366), (2784, 6731), (3048, 6148), (3074, 6096), (3683, 5088), (4064, 4611)]