26061516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 71547840

約数和(自身を除く): 45486324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 233, 234, 239, 466, 468, 478, 699, 717, 932, 956, 1398, 1434, 2097, 2151, 2796, 2868, 3029, 3107, 4194, 4302, 6058, 6214, 8388, 8604, 9087, 9321, 12116, 12428, 18174, 18642, 27261, 27963, 36348, 37284, 54522, 55687, 55926, 109044, 111374, 111852, 167061, 222748, 334122, 501183, 668244, 723931, 1002366, 1447862, 2004732, 2171793, 2895724, 4343586, 6515379, 8687172, 13030758, 26061516]

約数ペア:

[(1, 26061516), (2, 13030758), (3, 8687172), (4, 6515379), (6, 4343586), (9, 2895724), (12, 2171793), (13, 2004732), (18, 1447862), (26, 1002366), (36, 723931), (39, 668244), (52, 501183), (78, 334122), (117, 222748), (156, 167061), (233, 111852), (234, 111374), (239, 109044), (466, 55926), (468, 55687), (478, 54522), (699, 37284), (717, 36348), (932, 27963), (956, 27261), (1398, 18642), (1434, 18174), (2097, 12428), (2151, 12116), (2796, 9321), (2868, 9087), (3029, 8604), (3107, 8388), (4194, 6214), (4302, 6058)]