1342621854

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{811}}^1\times {\mathrm{1877}}^1$

素因数の和:2710

約数の個数: 72

約数和(自身を含む): 3389932728

約数和(自身を除く): 2047310874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 811, 882, 1622, 1877, 2433, 3754, 4866, 5631, 5677, 7299, 11262, 11354, 13139, 14598, 16893, 17031, 26278, 33786, 34062, 39417, 39739, 51093, 78834, 79478, 91973, 102186, 118251, 119217, 183946, 236502, 238434, 275919, 357651, 551838, 715302, 827757, 1522247, 1655514, 3044494, 4566741, 9133482, 10655729, 13700223, 21311458, 27400446, 31967187, 63934374, 74590103, 95901561, 149180206, 191803122, 223770309, 447540618, 671310927, 1342621854]

約数ペア:

[(1, 1342621854), (2, 671310927), (3, 447540618), (6, 223770309), (7, 191803122), (9, 149180206), (14, 95901561), (18, 74590103), (21, 63934374), (42, 31967187), (49, 27400446), (63, 21311458), (98, 13700223), (126, 10655729), (147, 9133482), (294, 4566741), (441, 3044494), (811, 1655514), (882, 1522247), (1622, 827757), (1877, 715302), (2433, 551838), (3754, 357651), (4866, 275919), (5631, 238434), (5677, 236502), (7299, 183946), (11262, 119217), (11354, 118251), (13139, 102186), (14598, 91973), (16893, 79478), (17031, 78834), (26278, 51093), (33786, 39739), (34062, 39417)]