21544888974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1\times {\mathrm{16547}}^1$

素因数の和:17657

約数の個数: 64

約数和(自身を含む): 50994316800

約数和(自身を除く): 29449427826

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1069, 1218, 2138, 3207, 6414, 7483, 14966, 16547, 22449, 31001, 33094, 44898, 49641, 62002, 93003, 99282, 115829, 186006, 217007, 231658, 347487, 434014, 479863, 651021, 694974, 959726, 1302042, 1439589, 2879178, 3359041, 6718082, 10077123, 17688743, 20154246, 35377486, 53066229, 106132458, 123821201, 247642402, 371463603, 512973547, 742927206, 1025947094, 1538920641, 3077841282, 3590814829, 7181629658, 10772444487, 21544888974]

約数ペア:

[(1, 21544888974), (2, 10772444487), (3, 7181629658), (6, 3590814829), (7, 3077841282), (14, 1538920641), (21, 1025947094), (29, 742927206), (42, 512973547), (58, 371463603), (87, 247642402), (174, 123821201), (203, 106132458), (406, 53066229), (609, 35377486), (1069, 20154246), (1218, 17688743), (2138, 10077123), (3207, 6718082), (6414, 3359041), (7483, 2879178), (14966, 1439589), (16547, 1302042), (22449, 959726), (31001, 694974), (33094, 651021), (44898, 479863), (49641, 434014), (62002, 347487), (93003, 231658), (99282, 217007), (115829, 186006)]