12198420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:442

約数の個数: 108

約数和(自身を含む): 40167036

約数和(自身を除く): 27968616

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 401, 468, 507, 585, 676, 780, 802, 845, 1014, 1170, 1203, 1521, 1604, 1690, 2005, 2028, 2340, 2406, 2535, 3042, 3380, 3609, 4010, 4812, 5070, 5213, 6015, 6084, 7218, 7605, 8020, 10140, 10426, 12030, 14436, 15210, 15639, 18045, 20852, 24060, 26065, 30420, 31278, 36090, 46917, 52130, 62556, 67769, 72180, 78195, 93834, 104260, 135538, 156390, 187668, 203307, 234585, 271076, 312780, 338845, 406614, 469170, 609921, 677690, 813228, 938340, 1016535, 1219842, 1355380, 2033070, 2439684, 3049605, 4066140, 6099210, 12198420]

約数ペア:

[(1, 12198420), (2, 6099210), (3, 4066140), (4, 3049605), (5, 2439684), (6, 2033070), (9, 1355380), (10, 1219842), (12, 1016535), (13, 938340), (15, 813228), (18, 677690), (20, 609921), (26, 469170), (30, 406614), (36, 338845), (39, 312780), (45, 271076), (52, 234585), (60, 203307), (65, 187668), (78, 156390), (90, 135538), (117, 104260), (130, 93834), (156, 78195), (169, 72180), (180, 67769), (195, 62556), (234, 52130), (260, 46917), (338, 36090), (390, 31278), (401, 30420), (468, 26065), (507, 24060), (585, 20852), (676, 18045), (780, 15639), (802, 15210), (845, 14436), (1014, 12030), (1170, 10426), (1203, 10140), (1521, 8020), (1604, 7605), (1690, 7218), (2005, 6084), (2028, 6015), (2340, 5213), (2406, 5070), (2535, 4812), (3042, 4010), (3380, 3609)]