2439684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:437

約数の個数: 54

約数和(自身を含む): 6694506

約数和(自身を除く): 4254822

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 401, 468, 507, 676, 802, 1014, 1203, 1521, 1604, 2028, 2406, 3042, 3609, 4812, 5213, 6084, 7218, 10426, 14436, 15639, 20852, 31278, 46917, 62556, 67769, 93834, 135538, 187668, 203307, 271076, 406614, 609921, 813228, 1219842, 2439684]

約数ペア:

[(1, 2439684), (2, 1219842), (3, 813228), (4, 609921), (6, 406614), (9, 271076), (12, 203307), (13, 187668), (18, 135538), (26, 93834), (36, 67769), (39, 62556), (52, 46917), (78, 31278), (117, 20852), (156, 15639), (169, 14436), (234, 10426), (338, 7218), (401, 6084), (468, 5213), (507, 4812), (676, 3609), (802, 3042), (1014, 2406), (1203, 2028), (1521, 1604)]