31848408

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:813

約数の個数: 96

約数和(自身を含む): 93849600

約数和(自身を除く): 62001192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 751, 1116, 1178, 1368, 1502, 1767, 2232, 2253, 2356, 3004, 3534, 4506, 4712, 5301, 6008, 6759, 7068, 9012, 10602, 13518, 14136, 14269, 18024, 21204, 23281, 27036, 28538, 42408, 42807, 46562, 54072, 57076, 69843, 85614, 93124, 114152, 128421, 139686, 171228, 186248, 209529, 256842, 279372, 342456, 419058, 442339, 513684, 558744, 838116, 884678, 1027368, 1327017, 1676232, 1769356, 2654034, 3538712, 3981051, 5308068, 7962102, 10616136, 15924204, 31848408]

約数ペア:

[(1, 31848408), (2, 15924204), (3, 10616136), (4, 7962102), (6, 5308068), (8, 3981051), (9, 3538712), (12, 2654034), (18, 1769356), (19, 1676232), (24, 1327017), (31, 1027368), (36, 884678), (38, 838116), (57, 558744), (62, 513684), (72, 442339), (76, 419058), (93, 342456), (114, 279372), (124, 256842), (152, 209529), (171, 186248), (186, 171228), (228, 139686), (248, 128421), (279, 114152), (342, 93124), (372, 85614), (456, 69843), (558, 57076), (589, 54072), (684, 46562), (744, 42807), (751, 42408), (1116, 28538), (1178, 27036), (1368, 23281), (1502, 21204), (1767, 18024), (2232, 14269), (2253, 14136), (2356, 13518), (3004, 10602), (3534, 9012), (4506, 7068), (4712, 6759), (5301, 6008)]