12816342

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1321}}^1$

素因数の和:1354

約数の個数: 72

約数和(自身を含む): 35265672

約数和(自身を除く): 22449330

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1321, 1386, 1617, 2642, 3234, 3963, 4851, 7926, 9247, 9702, 11889, 14531, 18494, 23778, 27741, 29062, 43593, 55482, 64729, 83223, 87186, 101717, 129458, 130779, 166446, 194187, 203434, 261558, 305151, 388374, 582561, 610302, 712019, 915453, 1165122, 1424038, 1830906, 2136057, 4272114, 6408171, 12816342]

約数ペア:

[(1, 12816342), (2, 6408171), (3, 4272114), (6, 2136057), (7, 1830906), (9, 1424038), (11, 1165122), (14, 915453), (18, 712019), (21, 610302), (22, 582561), (33, 388374), (42, 305151), (49, 261558), (63, 203434), (66, 194187), (77, 166446), (98, 130779), (99, 129458), (126, 101717), (147, 87186), (154, 83223), (198, 64729), (231, 55482), (294, 43593), (441, 29062), (462, 27741), (539, 23778), (693, 18494), (882, 14531), (1078, 11889), (1321, 9702), (1386, 9247), (1617, 7926), (2642, 4851), (3234, 3963)]