15671719044

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1489}}^1\times {\mathrm{9431}}^1$

素因数の和:10961

約数の個数: 72

約数和(自身を含む): 40924316160

約数和(自身を除く): 25252597116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 1489, 2978, 4467, 5956, 8934, 9431, 13401, 17868, 18862, 26802, 28293, 37724, 46159, 53604, 56586, 84879, 92318, 113172, 138477, 169758, 184636, 276954, 292361, 339516, 415431, 553908, 584722, 830862, 877083, 1169444, 1661724, 1754166, 2631249, 3508332, 5262498, 10524996, 14042759, 28085518, 42128277, 56171036, 84256554, 126384831, 168513108, 252769662, 435325529, 505539324, 870651058, 1305976587, 1741302116, 2611953174, 3917929761, 5223906348, 7835859522, 15671719044]

約数ペア:

[(1, 15671719044), (2, 7835859522), (3, 5223906348), (4, 3917929761), (6, 2611953174), (9, 1741302116), (12, 1305976587), (18, 870651058), (31, 505539324), (36, 435325529), (62, 252769662), (93, 168513108), (124, 126384831), (186, 84256554), (279, 56171036), (372, 42128277), (558, 28085518), (1116, 14042759), (1489, 10524996), (2978, 5262498), (4467, 3508332), (5956, 2631249), (8934, 1754166), (9431, 1661724), (13401, 1169444), (17868, 877083), (18862, 830862), (26802, 584722), (28293, 553908), (37724, 415431), (46159, 339516), (53604, 292361), (56586, 276954), (84879, 184636), (92318, 169758), (113172, 138477)]