21356551608

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{955807}}^1$

素因数の和:955849

約数の個数: 96

約数和(自身を含む): 65377267200

約数和(自身を除く): 44020715592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 392, 399, 456, 532, 588, 798, 931, 1064, 1176, 1596, 1862, 2793, 3192, 3724, 5586, 7448, 11172, 22344, 955807, 1911614, 2867421, 3823228, 5734842, 6690649, 7646456, 11469684, 13381298, 18160333, 20071947, 22939368, 26762596, 36320666, 40143894, 46834543, 53525192, 54480999, 72641332, 80287788, 93669086, 108961998, 127122331, 140503629, 145282664, 160575576, 187338172, 217923996, 254244662, 281007258, 374676344, 381366993, 435847992, 508489324, 562014516, 762733986, 889856317, 1016978648, 1124029032, 1525467972, 1779712634, 2669568951, 3050935944, 3559425268, 5339137902, 7118850536, 10678275804, 21356551608]

約数ペア:

[(1, 21356551608), (2, 10678275804), (3, 7118850536), (4, 5339137902), (6, 3559425268), (7, 3050935944), (8, 2669568951), (12, 1779712634), (14, 1525467972), (19, 1124029032), (21, 1016978648), (24, 889856317), (28, 762733986), (38, 562014516), (42, 508489324), (49, 435847992), (56, 381366993), (57, 374676344), (76, 281007258), (84, 254244662), (98, 217923996), (114, 187338172), (133, 160575576), (147, 145282664), (152, 140503629), (168, 127122331), (196, 108961998), (228, 93669086), (266, 80287788), (294, 72641332), (392, 54480999), (399, 53525192), (456, 46834543), (532, 40143894), (588, 36320666), (798, 26762596), (931, 22939368), (1064, 20071947), (1176, 18160333), (1596, 13381298), (1862, 11469684), (2793, 7646456), (3192, 6690649), (3724, 5734842), (5586, 3823228), (7448, 2867421), (11172, 1911614), (22344, 955807)]