2012121258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1\times {\mathrm{2293}}^1$

素因数の和:3551

約数の個数: 64

約数和(自身を含む): 4875759360

約数和(自身を除く): 2863638102

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 1229, 2293, 2458, 3687, 4586, 6879, 7374, 8603, 13758, 16051, 17206, 20893, 25809, 32102, 38981, 41786, 48153, 51618, 62679, 77962, 96306, 116943, 125358, 146251, 233886, 272867, 292502, 438753, 545734, 818601, 877506, 1637202, 2818097, 5636194, 8454291, 16908582, 19726679, 39453358, 47907649, 59180037, 95815298, 118360074, 143722947, 287445894, 335353543, 670707086, 1006060629, 2012121258]

約数ペア:

[(1, 2012121258), (2, 1006060629), (3, 670707086), (6, 335353543), (7, 287445894), (14, 143722947), (17, 118360074), (21, 95815298), (34, 59180037), (42, 47907649), (51, 39453358), (102, 19726679), (119, 16908582), (238, 8454291), (357, 5636194), (714, 2818097), (1229, 1637202), (2293, 877506), (2458, 818601), (3687, 545734), (4586, 438753), (6879, 292502), (7374, 272867), (8603, 233886), (13758, 146251), (16051, 125358), (17206, 116943), (20893, 96306), (25809, 77962), (32102, 62679), (38981, 51618), (41786, 48153)]