2018867112

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{252611}}^1$

素因数の和:252663

約数の個数: 64

約数和(自身を含む): 5759553600

約数和(自身を除く): 3740686488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 252611, 505222, 757833, 1010444, 1515666, 2020888, 2273499, 3031332, 4546998, 6062664, 6820497, 9093996, 9346607, 13640994, 18187992, 18693214, 27281988, 28039821, 37386428, 54563976, 56079642, 74772856, 84119463, 112159284, 168238926, 224318568, 252358389, 336477852, 504716778, 672955704, 1009433556, 2018867112]

約数ペア:

[(1, 2018867112), (2, 1009433556), (3, 672955704), (4, 504716778), (6, 336477852), (8, 252358389), (9, 224318568), (12, 168238926), (18, 112159284), (24, 84119463), (27, 74772856), (36, 56079642), (37, 54563976), (54, 37386428), (72, 28039821), (74, 27281988), (108, 18693214), (111, 18187992), (148, 13640994), (216, 9346607), (222, 9093996), (296, 6820497), (333, 6062664), (444, 4546998), (666, 3031332), (888, 2273499), (999, 2020888), (1332, 1515666), (1998, 1010444), (2664, 757833), (3996, 505222), (7992, 252611)]