16294356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1001

約数の個数: 72

約数和(自身を含む): 45604104

約数和(自身を除く): 29309748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 941, 962, 1332, 1443, 1882, 1924, 2823, 2886, 3764, 4329, 5646, 5772, 8469, 8658, 11292, 12233, 16938, 17316, 24466, 33876, 34817, 36699, 48932, 69634, 73398, 104451, 110097, 139268, 146796, 208902, 220194, 313353, 417804, 440388, 452621, 626706, 905242, 1253412, 1357863, 1810484, 2715726, 4073589, 5431452, 8147178, 16294356]

約数ペア:

[(1, 16294356), (2, 8147178), (3, 5431452), (4, 4073589), (6, 2715726), (9, 1810484), (12, 1357863), (13, 1253412), (18, 905242), (26, 626706), (36, 452621), (37, 440388), (39, 417804), (52, 313353), (74, 220194), (78, 208902), (111, 146796), (117, 139268), (148, 110097), (156, 104451), (222, 73398), (234, 69634), (333, 48932), (444, 36699), (468, 34817), (481, 33876), (666, 24466), (941, 17316), (962, 16938), (1332, 12233), (1443, 11292), (1882, 8658), (1924, 8469), (2823, 5772), (2886, 5646), (3764, 4329)]