12126972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 34320384

約数和(自身を除く): 22193412

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 37, 39, 44, 52, 66, 74, 78, 111, 132, 143, 148, 156, 191, 222, 286, 382, 407, 429, 444, 481, 572, 573, 764, 814, 858, 962, 1146, 1221, 1443, 1628, 1716, 1924, 2101, 2292, 2442, 2483, 2886, 4202, 4884, 4966, 5291, 5772, 6303, 7067, 7449, 8404, 9932, 10582, 12606, 14134, 14898, 15873, 21164, 21201, 25212, 27313, 28268, 29796, 31746, 42402, 54626, 63492, 77737, 81939, 84804, 91871, 109252, 155474, 163878, 183742, 233211, 275613, 310948, 327756, 367484, 466422, 551226, 932844, 1010581, 1102452, 2021162, 3031743, 4042324, 6063486, 12126972]

約数ペア:

[(1, 12126972), (2, 6063486), (3, 4042324), (4, 3031743), (6, 2021162), (11, 1102452), (12, 1010581), (13, 932844), (22, 551226), (26, 466422), (33, 367484), (37, 327756), (39, 310948), (44, 275613), (52, 233211), (66, 183742), (74, 163878), (78, 155474), (111, 109252), (132, 91871), (143, 84804), (148, 81939), (156, 77737), (191, 63492), (222, 54626), (286, 42402), (382, 31746), (407, 29796), (429, 28268), (444, 27313), (481, 25212), (572, 21201), (573, 21164), (764, 15873), (814, 14898), (858, 14134), (962, 12606), (1146, 10582), (1221, 9932), (1443, 8404), (1628, 7449), (1716, 7067), (1924, 6303), (2101, 5772), (2292, 5291), (2442, 4966), (2483, 4884), (2886, 4202)]