31212636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 90843648

約数和(自身を除く): 59631012

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 101, 156, 182, 202, 273, 283, 303, 364, 404, 546, 566, 606, 707, 849, 1092, 1132, 1212, 1313, 1414, 1698, 1981, 2121, 2626, 2828, 3396, 3679, 3939, 3962, 4242, 5252, 5943, 7358, 7878, 7924, 8484, 9191, 11037, 11886, 14716, 15756, 18382, 22074, 23772, 25753, 27573, 28583, 36764, 44148, 51506, 55146, 57166, 77259, 85749, 103012, 110292, 114332, 154518, 171498, 200081, 309036, 342996, 371579, 400162, 600243, 743158, 800324, 1114737, 1200486, 1486316, 2229474, 2400972, 2601053, 4458948, 5202106, 7803159, 10404212, 15606318, 31212636]

約数ペア:

[(1, 31212636), (2, 15606318), (3, 10404212), (4, 7803159), (6, 5202106), (7, 4458948), (12, 2601053), (13, 2400972), (14, 2229474), (21, 1486316), (26, 1200486), (28, 1114737), (39, 800324), (42, 743158), (52, 600243), (78, 400162), (84, 371579), (91, 342996), (101, 309036), (156, 200081), (182, 171498), (202, 154518), (273, 114332), (283, 110292), (303, 103012), (364, 85749), (404, 77259), (546, 57166), (566, 55146), (606, 51506), (707, 44148), (849, 36764), (1092, 28583), (1132, 27573), (1212, 25753), (1313, 23772), (1414, 22074), (1698, 18382), (1981, 15756), (2121, 14716), (2626, 11886), (2828, 11037), (3396, 9191), (3679, 8484), (3939, 7924), (3962, 7878), (4242, 7358), (5252, 5943)]