38721384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1075

約数の個数: 96

約数和(自身を含む): 115806600

約数和(自身を除く): 77085216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 104, 117, 123, 156, 164, 234, 246, 312, 328, 369, 468, 492, 533, 738, 936, 984, 1009, 1066, 1476, 1599, 2018, 2132, 2952, 3027, 3198, 4036, 4264, 4797, 6054, 6396, 8072, 9081, 9594, 12108, 12792, 13117, 18162, 19188, 24216, 26234, 36324, 38376, 39351, 41369, 52468, 72648, 78702, 82738, 104936, 118053, 124107, 157404, 165476, 236106, 248214, 314808, 330952, 372321, 472212, 496428, 537797, 744642, 944424, 992856, 1075594, 1489284, 1613391, 2151188, 2978568, 3226782, 4302376, 4840173, 6453564, 9680346, 12907128, 19360692, 38721384]

約数ペア:

[(1, 38721384), (2, 19360692), (3, 12907128), (4, 9680346), (6, 6453564), (8, 4840173), (9, 4302376), (12, 3226782), (13, 2978568), (18, 2151188), (24, 1613391), (26, 1489284), (36, 1075594), (39, 992856), (41, 944424), (52, 744642), (72, 537797), (78, 496428), (82, 472212), (104, 372321), (117, 330952), (123, 314808), (156, 248214), (164, 236106), (234, 165476), (246, 157404), (312, 124107), (328, 118053), (369, 104936), (468, 82738), (492, 78702), (533, 72648), (738, 52468), (936, 41369), (984, 39351), (1009, 38376), (1066, 36324), (1476, 26234), (1599, 24216), (2018, 19188), (2132, 18162), (2952, 13117), (3027, 12792), (3198, 12108), (4036, 9594), (4264, 9081), (4797, 8072), (6054, 6396)]