21167763708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{101489}}^1$

素因数の和:101707

約数の個数: 96

約数和(自身を含む): 61108346880

約数和(自身を除く): 39940583172

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 191, 273, 364, 382, 546, 573, 764, 1092, 1146, 1337, 2292, 2483, 2674, 4011, 4966, 5348, 7449, 8022, 9932, 14898, 16044, 17381, 29796, 34762, 52143, 69524, 101489, 104286, 202978, 208572, 304467, 405956, 608934, 710423, 1217868, 1319357, 1420846, 2131269, 2638714, 2841692, 3958071, 4262538, 5277428, 7916142, 8525076, 9235499, 15832284, 18470998, 19384399, 27706497, 36941996, 38768798, 55412994, 58153197, 77537596, 110825988, 116306394, 135690793, 232612788, 251997187, 271381586, 407072379, 503994374, 542763172, 755991561, 814144758, 1007988748, 1511983122, 1628289516, 1763980309, 3023966244, 3527960618, 5291940927, 7055921236, 10583881854, 21167763708]

約数ペア:

[(1, 21167763708), (2, 10583881854), (3, 7055921236), (4, 5291940927), (6, 3527960618), (7, 3023966244), (12, 1763980309), (13, 1628289516), (14, 1511983122), (21, 1007988748), (26, 814144758), (28, 755991561), (39, 542763172), (42, 503994374), (52, 407072379), (78, 271381586), (84, 251997187), (91, 232612788), (156, 135690793), (182, 116306394), (191, 110825988), (273, 77537596), (364, 58153197), (382, 55412994), (546, 38768798), (573, 36941996), (764, 27706497), (1092, 19384399), (1146, 18470998), (1337, 15832284), (2292, 9235499), (2483, 8525076), (2674, 7916142), (4011, 5277428), (4966, 4262538), (5348, 3958071), (7449, 2841692), (8022, 2638714), (9932, 2131269), (14898, 1420846), (16044, 1319357), (17381, 1217868), (29796, 710423), (34762, 608934), (52143, 405956), (69524, 304467), (101489, 208572), (104286, 202978)]