2957052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 8273664

約数和(自身を除く): 5316612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 107, 141, 147, 188, 196, 214, 282, 294, 321, 329, 428, 564, 588, 642, 658, 749, 987, 1284, 1316, 1498, 1974, 2247, 2303, 2996, 3948, 4494, 4606, 5029, 5243, 6909, 8988, 9212, 10058, 10486, 13818, 15087, 15729, 20116, 20972, 27636, 30174, 31458, 35203, 60348, 62916, 70406, 105609, 140812, 211218, 246421, 422436, 492842, 739263, 985684, 1478526, 2957052]

約数ペア:

[(1, 2957052), (2, 1478526), (3, 985684), (4, 739263), (6, 492842), (7, 422436), (12, 246421), (14, 211218), (21, 140812), (28, 105609), (42, 70406), (47, 62916), (49, 60348), (84, 35203), (94, 31458), (98, 30174), (107, 27636), (141, 20972), (147, 20116), (188, 15729), (196, 15087), (214, 13818), (282, 10486), (294, 10058), (321, 9212), (329, 8988), (428, 6909), (564, 5243), (588, 5029), (642, 4606), (658, 4494), (749, 3948), (987, 2996), (1284, 2303), (1316, 2247), (1498, 1974)]