12499578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{587}}^1$

素因数の和:628

約数の個数: 72

約数和(自身を含む): 33572448

約数和(自身を除く): 21072870

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 587, 819, 1014, 1174, 1183, 1521, 1638, 1761, 2366, 3042, 3522, 3549, 4109, 5283, 7098, 7631, 8218, 10566, 10647, 12327, 15262, 21294, 22893, 24654, 36981, 45786, 53417, 68679, 73962, 99203, 106834, 137358, 160251, 198406, 297609, 320502, 480753, 595218, 694421, 892827, 961506, 1388842, 1785654, 2083263, 4166526, 6249789, 12499578]

約数ペア:

[(1, 12499578), (2, 6249789), (3, 4166526), (6, 2083263), (7, 1785654), (9, 1388842), (13, 961506), (14, 892827), (18, 694421), (21, 595218), (26, 480753), (39, 320502), (42, 297609), (63, 198406), (78, 160251), (91, 137358), (117, 106834), (126, 99203), (169, 73962), (182, 68679), (234, 53417), (273, 45786), (338, 36981), (507, 24654), (546, 22893), (587, 21294), (819, 15262), (1014, 12327), (1174, 10647), (1183, 10566), (1521, 8218), (1638, 7631), (1761, 7098), (2366, 5283), (3042, 4109), (3522, 3549)]