2621448

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 7413120

約数和(自身を除く): 4791672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1583, 1656, 3166, 4749, 6332, 9498, 12664, 14247, 18996, 28494, 36409, 37992, 56988, 72818, 109227, 113976, 145636, 218454, 291272, 327681, 436908, 655362, 873816, 1310724, 2621448]

約数ペア:

[(1, 2621448), (2, 1310724), (3, 873816), (4, 655362), (6, 436908), (8, 327681), (9, 291272), (12, 218454), (18, 145636), (23, 113976), (24, 109227), (36, 72818), (46, 56988), (69, 37992), (72, 36409), (92, 28494), (138, 18996), (184, 14247), (207, 12664), (276, 9498), (414, 6332), (552, 4749), (828, 3166), (1583, 1656)]