21167150562

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{1409}}^1$

素因数の和:1848

約数の個数: 96

約数和(自身を含む): 48429912960

約数和(自身を除く): 27262762398

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 131, 138, 207, 262, 277, 393, 414, 554, 786, 831, 1179, 1409, 1662, 2358, 2493, 2818, 3013, 4227, 4986, 6026, 6371, 8454, 9039, 12681, 12742, 18078, 19113, 25362, 27117, 32407, 36287, 38226, 54234, 57339, 64814, 72574, 97221, 108861, 114678, 184579, 194442, 217722, 291663, 326583, 369158, 390293, 553737, 583326, 653166, 780586, 834601, 1107474, 1170879, 1661211, 1669202, 2341758, 2503803, 3322422, 3512637, 4245317, 5007606, 7025274, 7511409, 8490634, 8976739, 12735951, 15022818, 17953478, 25471902, 26930217, 38207853, 51128383, 53860434, 76415706, 80790651, 102256766, 153385149, 161581302, 306770298, 460155447, 920310894, 1175952809, 2351905618, 3527858427, 7055716854, 10583575281, 21167150562]

約数ペア:

[(1, 21167150562), (2, 10583575281), (3, 7055716854), (6, 3527858427), (9, 2351905618), (18, 1175952809), (23, 920310894), (46, 460155447), (69, 306770298), (131, 161581302), (138, 153385149), (207, 102256766), (262, 80790651), (277, 76415706), (393, 53860434), (414, 51128383), (554, 38207853), (786, 26930217), (831, 25471902), (1179, 17953478), (1409, 15022818), (1662, 12735951), (2358, 8976739), (2493, 8490634), (2818, 7511409), (3013, 7025274), (4227, 5007606), (4986, 4245317), (6026, 3512637), (6371, 3322422), (8454, 2503803), (9039, 2341758), (12681, 1669202), (12742, 1661211), (18078, 1170879), (19113, 1107474), (25362, 834601), (27117, 780586), (32407, 653166), (36287, 583326), (38226, 553737), (54234, 390293), (57339, 369158), (64814, 326583), (72574, 291663), (97221, 217722), (108861, 194442), (114678, 184579)]