25954812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1843

約数の個数: 72

約数和(自身を含む): 72974720

約数和(自身を除く): 47019908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 1789, 2418, 3578, 3627, 4836, 5367, 7156, 7254, 10734, 14508, 16101, 21468, 23257, 32202, 46514, 55459, 64404, 69771, 93028, 110918, 139542, 166377, 209313, 221836, 279084, 332754, 418626, 499131, 665508, 720967, 837252, 998262, 1441934, 1996524, 2162901, 2883868, 4325802, 6488703, 8651604, 12977406, 25954812]

約数ペア:

[(1, 25954812), (2, 12977406), (3, 8651604), (4, 6488703), (6, 4325802), (9, 2883868), (12, 2162901), (13, 1996524), (18, 1441934), (26, 998262), (31, 837252), (36, 720967), (39, 665508), (52, 499131), (62, 418626), (78, 332754), (93, 279084), (117, 221836), (124, 209313), (156, 166377), (186, 139542), (234, 110918), (279, 93028), (372, 69771), (403, 64404), (468, 55459), (558, 46514), (806, 32202), (1116, 23257), (1209, 21468), (1612, 16101), (1789, 14508), (2418, 10734), (3578, 7254), (3627, 7156), (4836, 5367)]