15840198984924

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{211846667}}^1$

素因数の和:211846775

約数の個数: 72

約数和(自身を含む): 41949029810688

約数和(自身を除く): 26108830825764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 67, 93, 124, 134, 186, 201, 268, 279, 372, 402, 558, 603, 804, 1116, 1206, 2077, 2412, 4154, 6231, 8308, 12462, 18693, 24924, 37386, 74772, 211846667, 423693334, 635540001, 847386668, 1271080002, 1906620003, 2542160004, 3813240006, 6567246677, 7626480012, 13134493354, 14193726689, 19701740031, 26268986708, 28387453378, 39403480062, 42581180067, 56774906756, 59105220093, 78806960124, 85162360134, 118210440186, 127743540201, 170324720268, 236420880372, 255487080402, 440005527359, 510974160804, 880011054718, 1320016582077, 1760022109436, 2640033164154, 3960049746231, 5280066328308, 7920099492462, 15840198984924]

約数ペア:

[(1, 15840198984924), (2, 7920099492462), (3, 5280066328308), (4, 3960049746231), (6, 2640033164154), (9, 1760022109436), (12, 1320016582077), (18, 880011054718), (31, 510974160804), (36, 440005527359), (62, 255487080402), (67, 236420880372), (93, 170324720268), (124, 127743540201), (134, 118210440186), (186, 85162360134), (201, 78806960124), (268, 59105220093), (279, 56774906756), (372, 42581180067), (402, 39403480062), (558, 28387453378), (603, 26268986708), (804, 19701740031), (1116, 14193726689), (1206, 13134493354), (2077, 7626480012), (2412, 6567246677), (4154, 3813240006), (6231, 2542160004), (8308, 1906620003), (12462, 1271080002), (18693, 847386668), (24924, 635540001), (37386, 423693334), (74772, 211846667)]