15671980818

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{268973}}^1$

素因数の和:269080

約数の個数: 64

約数和(自身を含む): 37957610880

約数和(自身を除く): 22285630062

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 83, 117, 166, 234, 249, 351, 498, 702, 747, 1079, 1494, 2158, 2241, 3237, 4482, 6474, 9711, 19422, 29133, 58266, 268973, 537946, 806919, 1613838, 2420757, 3496649, 4841514, 6993298, 7262271, 10489947, 14524542, 20979894, 22324759, 31469841, 44649518, 62939682, 66974277, 94409523, 133948554, 188819046, 200922831, 290221867, 401845662, 580443734, 602768493, 870665601, 1205536986, 1741331202, 2611996803, 5223993606, 7835990409, 15671980818]

約数ペア:

[(1, 15671980818), (2, 7835990409), (3, 5223993606), (6, 2611996803), (9, 1741331202), (13, 1205536986), (18, 870665601), (26, 602768493), (27, 580443734), (39, 401845662), (54, 290221867), (78, 200922831), (83, 188819046), (117, 133948554), (166, 94409523), (234, 66974277), (249, 62939682), (351, 44649518), (498, 31469841), (702, 22324759), (747, 20979894), (1079, 14524542), (1494, 10489947), (2158, 7262271), (2241, 6993298), (3237, 4841514), (4482, 3496649), (6474, 2420757), (9711, 1613838), (19422, 806919), (29133, 537946), (58266, 268973)]