12437964

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1$

素因数の和:676

約数の個数: 108

約数和(自身を含む): 39960648

約数和(自身を除く): 27522684

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 641, 693, 882, 924, 1078, 1282, 1386, 1617, 1764, 1923, 2156, 2564, 2772, 3234, 3846, 4487, 4851, 5769, 6468, 7051, 7692, 8974, 9702, 11538, 13461, 14102, 17948, 19404, 21153, 23076, 26922, 28204, 31409, 40383, 42306, 49357, 53844, 62818, 63459, 80766, 84612, 94227, 98714, 125636, 126918, 148071, 161532, 188454, 197428, 253836, 282681, 296142, 345499, 376908, 444213, 565362, 592284, 690998, 888426, 1036497, 1130724, 1381996, 1776852, 2072994, 3109491, 4145988, 6218982, 12437964]

約数ペア:

[(1, 12437964), (2, 6218982), (3, 4145988), (4, 3109491), (6, 2072994), (7, 1776852), (9, 1381996), (11, 1130724), (12, 1036497), (14, 888426), (18, 690998), (21, 592284), (22, 565362), (28, 444213), (33, 376908), (36, 345499), (42, 296142), (44, 282681), (49, 253836), (63, 197428), (66, 188454), (77, 161532), (84, 148071), (98, 126918), (99, 125636), (126, 98714), (132, 94227), (147, 84612), (154, 80766), (196, 63459), (198, 62818), (231, 53844), (252, 49357), (294, 42306), (308, 40383), (396, 31409), (441, 28204), (462, 26922), (539, 23076), (588, 21153), (641, 19404), (693, 17948), (882, 14102), (924, 13461), (1078, 11538), (1282, 9702), (1386, 8974), (1617, 7692), (1764, 7051), (1923, 6468), (2156, 5769), (2564, 4851), (2772, 4487), (3234, 3846)]