63905454

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{947}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 145521792

約数和(自身を除く): 81616338

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 163, 207, 326, 414, 489, 947, 978, 1467, 1894, 2841, 2934, 3749, 5682, 7498, 8523, 11247, 17046, 21781, 22494, 33741, 43562, 65343, 67482, 130686, 154361, 196029, 308722, 392058, 463083, 926166, 1389249, 2778498, 3550303, 7100606, 10650909, 21301818, 31952727, 63905454]

約数ペア:

[(1, 63905454), (2, 31952727), (3, 21301818), (6, 10650909), (9, 7100606), (18, 3550303), (23, 2778498), (46, 1389249), (69, 926166), (138, 463083), (163, 392058), (207, 308722), (326, 196029), (414, 154361), (489, 130686), (947, 67482), (978, 65343), (1467, 43562), (1894, 33741), (2841, 22494), (2934, 21781), (3749, 17046), (5682, 11247), (7498, 8523)]