1261866204

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41189}}^1$

素因数の和:41259

約数の個数: 72

約数和(自身を含む): 3418440480

約数和(自身を除く): 2156574276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 666, 828, 851, 1332, 1702, 2553, 3404, 5106, 7659, 10212, 15318, 30636, 41189, 82378, 123567, 164756, 247134, 370701, 494268, 741402, 947347, 1482804, 1523993, 1894694, 2842041, 3047986, 3789388, 4571979, 5684082, 6095972, 8526123, 9143958, 11368164, 13715937, 17052246, 18287916, 27431874, 34104492, 35051839, 54863748, 70103678, 105155517, 140207356, 210311034, 315466551, 420622068, 630933102, 1261866204]

約数ペア:

[(1, 1261866204), (2, 630933102), (3, 420622068), (4, 315466551), (6, 210311034), (9, 140207356), (12, 105155517), (18, 70103678), (23, 54863748), (36, 35051839), (37, 34104492), (46, 27431874), (69, 18287916), (74, 17052246), (92, 13715937), (111, 11368164), (138, 9143958), (148, 8526123), (207, 6095972), (222, 5684082), (276, 4571979), (333, 3789388), (414, 3047986), (444, 2842041), (666, 1894694), (828, 1523993), (851, 1482804), (1332, 947347), (1702, 741402), (2553, 494268), (3404, 370701), (5106, 247134), (7659, 164756), (10212, 123567), (15318, 82378), (30636, 41189)]