61899012

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2058

約数の個数: 96

約数和(自身を含む): 187971840

約数和(自身を除く): 126072828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 246, 252, 287, 369, 378, 492, 574, 738, 756, 861, 1107, 1148, 1476, 1722, 1997, 2214, 2583, 3444, 3994, 4428, 5166, 5991, 7749, 7988, 10332, 11982, 13979, 15498, 17973, 23964, 27958, 30996, 35946, 41937, 53919, 55916, 71892, 81877, 83874, 107838, 125811, 163754, 167748, 215676, 245631, 251622, 327508, 377433, 491262, 503244, 573139, 736893, 754866, 982524, 1146278, 1473786, 1509732, 1719417, 2210679, 2292556, 2947572, 3438834, 4421358, 5158251, 6877668, 8842716, 10316502, 15474753, 20633004, 30949506, 61899012]

約数ペア:

[(1, 61899012), (2, 30949506), (3, 20633004), (4, 15474753), (6, 10316502), (7, 8842716), (9, 6877668), (12, 5158251), (14, 4421358), (18, 3438834), (21, 2947572), (27, 2292556), (28, 2210679), (36, 1719417), (41, 1509732), (42, 1473786), (54, 1146278), (63, 982524), (82, 754866), (84, 736893), (108, 573139), (123, 503244), (126, 491262), (164, 377433), (189, 327508), (246, 251622), (252, 245631), (287, 215676), (369, 167748), (378, 163754), (492, 125811), (574, 107838), (738, 83874), (756, 81877), (861, 71892), (1107, 55916), (1148, 53919), (1476, 41937), (1722, 35946), (1997, 30996), (2214, 27958), (2583, 23964), (3444, 17973), (3994, 15498), (4428, 13979), (5166, 11982), (5991, 10332), (7749, 7988)]