15697969644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2632121}}^1$

素因数の和:2632206

約数の個数: 48

約数和(自身を含む): 42450863616

約数和(自身を除く): 26752893972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 2632121, 5264242, 7896363, 10528484, 15792726, 18424847, 31585452, 36849694, 55274541, 73699388, 110549082, 186880591, 221098164, 373761182, 560641773, 747522364, 1121283546, 1308164137, 2242567092, 2616328274, 3924492411, 5232656548, 7848984822, 15697969644]

約数ペア:

[(1, 15697969644), (2, 7848984822), (3, 5232656548), (4, 3924492411), (6, 2616328274), (7, 2242567092), (12, 1308164137), (14, 1121283546), (21, 747522364), (28, 560641773), (42, 373761182), (71, 221098164), (84, 186880591), (142, 110549082), (213, 73699388), (284, 55274541), (426, 36849694), (497, 31585452), (852, 18424847), (994, 15792726), (1491, 10528484), (1988, 7896363), (2982, 5264242), (5964, 2632121)]