18733572

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1250

約数の個数: 96

約数和(自身を含む): 57106560

約数和(自身を除く): 38372988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 132, 143, 156, 198, 234, 286, 297, 351, 396, 429, 468, 572, 594, 702, 858, 1188, 1213, 1287, 1404, 1716, 2426, 2574, 3639, 3861, 4852, 5148, 7278, 7722, 10917, 13343, 14556, 15444, 15769, 21834, 26686, 31538, 32751, 40029, 43668, 47307, 53372, 63076, 65502, 80058, 94614, 120087, 131004, 141921, 160116, 173459, 189228, 240174, 283842, 346918, 360261, 425763, 480348, 520377, 567684, 693836, 720522, 851526, 1040754, 1441044, 1561131, 1703052, 2081508, 3122262, 4683393, 6244524, 9366786, 18733572]

約数ペア:

[(1, 18733572), (2, 9366786), (3, 6244524), (4, 4683393), (6, 3122262), (9, 2081508), (11, 1703052), (12, 1561131), (13, 1441044), (18, 1040754), (22, 851526), (26, 720522), (27, 693836), (33, 567684), (36, 520377), (39, 480348), (44, 425763), (52, 360261), (54, 346918), (66, 283842), (78, 240174), (99, 189228), (108, 173459), (117, 160116), (132, 141921), (143, 131004), (156, 120087), (198, 94614), (234, 80058), (286, 65502), (297, 63076), (351, 53372), (396, 47307), (429, 43668), (468, 40029), (572, 32751), (594, 31538), (702, 26686), (858, 21834), (1188, 15769), (1213, 15444), (1287, 14556), (1404, 13343), (1716, 10917), (2426, 7722), (2574, 7278), (3639, 5148), (3861, 4852)]