12154914

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 28615680

約数和(自身を除く): 16460766

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 53, 54, 62, 93, 106, 137, 159, 186, 274, 279, 318, 411, 477, 558, 822, 837, 954, 1233, 1431, 1643, 1674, 2466, 2862, 3286, 3699, 4247, 4929, 7261, 7398, 8494, 9858, 12741, 14522, 14787, 21783, 25482, 29574, 38223, 43566, 44361, 65349, 76446, 88722, 114669, 130698, 196047, 225091, 229338, 392094, 450182, 675273, 1350546, 2025819, 4051638, 6077457, 12154914]

約数ペア:

[(1, 12154914), (2, 6077457), (3, 4051638), (6, 2025819), (9, 1350546), (18, 675273), (27, 450182), (31, 392094), (53, 229338), (54, 225091), (62, 196047), (93, 130698), (106, 114669), (137, 88722), (159, 76446), (186, 65349), (274, 44361), (279, 43566), (318, 38223), (411, 29574), (477, 25482), (558, 21783), (822, 14787), (837, 14522), (954, 12741), (1233, 9858), (1431, 8494), (1643, 7398), (1674, 7261), (2466, 4929), (2862, 4247), (3286, 3699)]