2421492012

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{22549}}^1$

素因数の和:22735

約数の個数: 72

約数和(自身を含む): 6484478000

約数和(自身を除く): 4062985988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 157, 171, 228, 314, 342, 471, 628, 684, 942, 1413, 1884, 2826, 2983, 5652, 5966, 8949, 11932, 17898, 22549, 26847, 35796, 45098, 53694, 67647, 90196, 107388, 135294, 202941, 270588, 405882, 428431, 811764, 856862, 1285293, 1713724, 2570586, 3540193, 3855879, 5141172, 7080386, 7711758, 10620579, 14160772, 15423516, 21241158, 31861737, 42482316, 63723474, 67263667, 127446948, 134527334, 201791001, 269054668, 403582002, 605373003, 807164004, 1210746006, 2421492012]

約数ペア:

[(1, 2421492012), (2, 1210746006), (3, 807164004), (4, 605373003), (6, 403582002), (9, 269054668), (12, 201791001), (18, 134527334), (19, 127446948), (36, 67263667), (38, 63723474), (57, 42482316), (76, 31861737), (114, 21241158), (157, 15423516), (171, 14160772), (228, 10620579), (314, 7711758), (342, 7080386), (471, 5141172), (628, 3855879), (684, 3540193), (942, 2570586), (1413, 1713724), (1884, 1285293), (2826, 856862), (2983, 811764), (5652, 428431), (5966, 405882), (8949, 270588), (11932, 202941), (17898, 135294), (22549, 107388), (26847, 90196), (35796, 67647), (45098, 53694)]