17820803528

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{3581}}^1$

素因数の和:3759

約数の個数: 96

約数和(自身を含む): 37817108280

約数和(自身を除く): 19996304752

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 97, 106, 121, 194, 212, 242, 388, 424, 484, 583, 776, 968, 1067, 1166, 2134, 2332, 3581, 4268, 4664, 5141, 6413, 7162, 8536, 10282, 11737, 12826, 14324, 20564, 23474, 25652, 28648, 39391, 41128, 46948, 51304, 56551, 78782, 93896, 113102, 157564, 189793, 226204, 315128, 347357, 379586, 433301, 452408, 622061, 694714, 759172, 866602, 1244122, 1389428, 1518344, 1733204, 2087723, 2488244, 2778856, 3466408, 3820927, 4175446, 4976488, 7641854, 8350892, 15283708, 16701784, 18409921, 22964953, 30567416, 36819842, 42030197, 45929906, 73639684, 84060394, 91859812, 147279368, 168120788, 183719624, 202509131, 336241576, 405018262, 810036524, 1620073048, 2227600441, 4455200882, 8910401764, 17820803528]

約数ペア:

[(1, 17820803528), (2, 8910401764), (4, 4455200882), (8, 2227600441), (11, 1620073048), (22, 810036524), (44, 405018262), (53, 336241576), (88, 202509131), (97, 183719624), (106, 168120788), (121, 147279368), (194, 91859812), (212, 84060394), (242, 73639684), (388, 45929906), (424, 42030197), (484, 36819842), (583, 30567416), (776, 22964953), (968, 18409921), (1067, 16701784), (1166, 15283708), (2134, 8350892), (2332, 7641854), (3581, 4976488), (4268, 4175446), (4664, 3820927), (5141, 3466408), (6413, 2778856), (7162, 2488244), (8536, 2087723), (10282, 1733204), (11737, 1518344), (12826, 1389428), (14324, 1244122), (20564, 866602), (23474, 759172), (25652, 694714), (28648, 622061), (39391, 452408), (41128, 433301), (46948, 379586), (51304, 347357), (56551, 315128), (78782, 226204), (93896, 189793), (113102, 157564)]