858782034

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 2143791360

約数和(自身を除く): 1285009326

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 61, 66, 99, 122, 137, 173, 183, 198, 274, 297, 346, 366, 411, 519, 549, 594, 671, 822, 1038, 1098, 1233, 1342, 1507, 1557, 1647, 1903, 2013, 2466, 3014, 3114, 3294, 3699, 3806, 4026, 4521, 4671, 5709, 6039, 7398, 8357, 9042, 9342, 10553, 11418, 12078, 13563, 16714, 17127, 18117, 21106, 23701, 25071, 27126, 31659, 34254, 36234, 40689, 47402, 50142, 51381, 63318, 71103, 75213, 81378, 91927, 94977, 102762, 116083, 142206, 150426, 183854, 189954, 213309, 225639, 232166, 260711, 275781, 284931, 348249, 426618, 451278, 521422, 551562, 569862, 639927, 696498, 782133, 827343, 1044747, 1279854, 1445761, 1564266, 1654686, 2089494, 2346399, 2482029, 2891522, 3134241, 4337283, 4692798, 4964058, 6268482, 7039197, 8674566, 13011849, 14078394, 15903371, 26023698, 31806742, 39035547, 47710113, 78071094, 95420226, 143130339, 286260678, 429391017, 858782034]

約数ペア:

[(1, 858782034), (2, 429391017), (3, 286260678), (6, 143130339), (9, 95420226), (11, 78071094), (18, 47710113), (22, 39035547), (27, 31806742), (33, 26023698), (54, 15903371), (61, 14078394), (66, 13011849), (99, 8674566), (122, 7039197), (137, 6268482), (173, 4964058), (183, 4692798), (198, 4337283), (274, 3134241), (297, 2891522), (346, 2482029), (366, 2346399), (411, 2089494), (519, 1654686), (549, 1564266), (594, 1445761), (671, 1279854), (822, 1044747), (1038, 827343), (1098, 782133), (1233, 696498), (1342, 639927), (1507, 569862), (1557, 551562), (1647, 521422), (1903, 451278), (2013, 426618), (2466, 348249), (3014, 284931), (3114, 275781), (3294, 260711), (3699, 232166), (3806, 225639), (4026, 213309), (4521, 189954), (4671, 183854), (5709, 150426), (6039, 142206), (7398, 116083), (8357, 102762), (9042, 94977), (9342, 91927), (10553, 81378), (11418, 75213), (12078, 71103), (13563, 63318), (16714, 51381), (17127, 50142), (18117, 47402), (21106, 40689), (23701, 36234), (25071, 34254), (27126, 31659)]