21076387632

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{33967}}^1$

素因数の和:34151

約数の個数: 120

約数和(自身を含む): 61327185920

約数和(自身を除く): 40250798288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 139, 144, 186, 248, 278, 279, 372, 417, 496, 556, 558, 744, 834, 1112, 1116, 1251, 1488, 1668, 2224, 2232, 2502, 3336, 4309, 4464, 5004, 6672, 8618, 10008, 12927, 17236, 20016, 25854, 33967, 34472, 38781, 51708, 67934, 68944, 77562, 101901, 103416, 135868, 155124, 203802, 206832, 271736, 305703, 310248, 407604, 543472, 611406, 620496, 815208, 1052977, 1222812, 1630416, 2105954, 2445624, 3158931, 4211908, 4721413, 4891248, 6317862, 8423816, 9442826, 9476793, 12635724, 14164239, 16847632, 18885652, 18953586, 25271448, 28328478, 37771304, 37907172, 42492717, 50542896, 56656956, 75542608, 75814344, 84985434, 113313912, 146363803, 151628688, 169970868, 226627824, 292727606, 339941736, 439091409, 585455212, 679883472, 878182818, 1170910424, 1317274227, 1756365636, 2341820848, 2634548454, 3512731272, 5269096908, 7025462544, 10538193816, 21076387632]

約数ペア:

[(1, 21076387632), (2, 10538193816), (3, 7025462544), (4, 5269096908), (6, 3512731272), (8, 2634548454), (9, 2341820848), (12, 1756365636), (16, 1317274227), (18, 1170910424), (24, 878182818), (31, 679883472), (36, 585455212), (48, 439091409), (62, 339941736), (72, 292727606), (93, 226627824), (124, 169970868), (139, 151628688), (144, 146363803), (186, 113313912), (248, 84985434), (278, 75814344), (279, 75542608), (372, 56656956), (417, 50542896), (496, 42492717), (556, 37907172), (558, 37771304), (744, 28328478), (834, 25271448), (1112, 18953586), (1116, 18885652), (1251, 16847632), (1488, 14164239), (1668, 12635724), (2224, 9476793), (2232, 9442826), (2502, 8423816), (3336, 6317862), (4309, 4891248), (4464, 4721413), (5004, 4211908), (6672, 3158931), (8618, 2445624), (10008, 2105954), (12927, 1630416), (17236, 1222812), (20016, 1052977), (25854, 815208), (33967, 620496), (34472, 611406), (38781, 543472), (51708, 407604), (67934, 310248), (68944, 305703), (77562, 271736), (101901, 206832), (103416, 203802), (135868, 155124)]