38837916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2677}}^1$

素因数の和:2731

約数の個数: 72

約数和(自身を含む): 109176704

約数和(自身を除く): 70338788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 2677, 3627, 4836, 5354, 7254, 8031, 10708, 14508, 16062, 24093, 32124, 34801, 48186, 69602, 82987, 96372, 104403, 139204, 165974, 208806, 248961, 313209, 331948, 417612, 497922, 626418, 746883, 995844, 1078831, 1252836, 1493766, 2157662, 2987532, 3236493, 4315324, 6472986, 9709479, 12945972, 19418958, 38837916]

約数ペア:

[(1, 38837916), (2, 19418958), (3, 12945972), (4, 9709479), (6, 6472986), (9, 4315324), (12, 3236493), (13, 2987532), (18, 2157662), (26, 1493766), (31, 1252836), (36, 1078831), (39, 995844), (52, 746883), (62, 626418), (78, 497922), (93, 417612), (117, 331948), (124, 313209), (156, 248961), (186, 208806), (234, 165974), (279, 139204), (372, 104403), (403, 96372), (468, 82987), (558, 69602), (806, 48186), (1116, 34801), (1209, 32124), (1612, 24093), (2418, 16062), (2677, 14508), (3627, 10708), (4836, 8031), (5354, 7254)]