1627848

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 4605120

約数和(自身を除く): 2977272

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, 983, 1656, 1966, 2949, 3932, 5898, 7864, 8847, 11796, 17694, 22609, 23592, 35388, 45218, 67827, 70776, 90436, 135654, 180872, 203481, 271308, 406962, 542616, 813924, 1627848]

約数ペア:

[(1, 1627848), (2, 813924), (3, 542616), (4, 406962), (6, 271308), (8, 203481), (9, 180872), (12, 135654), (18, 90436), (23, 70776), (24, 67827), (36, 45218), (46, 35388), (69, 23592), (72, 22609), (92, 17694), (138, 11796), (184, 8847), (207, 7864), (276, 5898), (414, 3932), (552, 2949), (828, 1966), (983, 1656)]