16260498

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 36385440

約数和(自身を除く): 20124942

約数列:

[1, 2, 3, 6, 9, 18, 67, 97, 134, 139, 194, 201, 278, 291, 402, 417, 582, 603, 834, 873, 1206, 1251, 1746, 2502, 6499, 9313, 12998, 13483, 18626, 19497, 26966, 27939, 38994, 40449, 55878, 58491, 80898, 83817, 116982, 121347, 167634, 242694, 903361, 1806722, 2710083, 5420166, 8130249, 16260498]

約数ペア:

[(1, 16260498), (2, 8130249), (3, 5420166), (6, 2710083), (9, 1806722), (18, 903361), (67, 242694), (97, 167634), (134, 121347), (139, 116982), (194, 83817), (201, 80898), (278, 58491), (291, 55878), (402, 40449), (417, 38994), (582, 27939), (603, 26966), (834, 19497), (873, 18626), (1206, 13483), (1251, 12998), (1746, 9313), (2502, 6499)]