17639436

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 43545600

約数和(自身を除く): 25906164

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 474, 809, 948, 1618, 1817, 2427, 3236, 3634, 4854, 5451, 7268, 9708, 10902, 18607, 21804, 37214, 55821, 63911, 74428, 111642, 127822, 191733, 223284, 255644, 383466, 766932, 1469953, 2939906, 4409859, 5879812, 8819718, 17639436]

約数ペア:

[(1, 17639436), (2, 8819718), (3, 5879812), (4, 4409859), (6, 2939906), (12, 1469953), (23, 766932), (46, 383466), (69, 255644), (79, 223284), (92, 191733), (138, 127822), (158, 111642), (237, 74428), (276, 63911), (316, 55821), (474, 37214), (809, 21804), (948, 18607), (1618, 10902), (1817, 9708), (2427, 7268), (3236, 5451), (3634, 4854)]