18626226

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 20080974

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 239, 419, 478, 717, 838, 1257, 1434, 2514, 7409, 12989, 14818, 22227, 25978, 38967, 44454, 77934, 100141, 200282, 300423, 600846, 3104371, 6208742, 9313113, 18626226]

約数ペア:

[(1, 18626226), (2, 9313113), (3, 6208742), (6, 3104371), (31, 600846), (62, 300423), (93, 200282), (186, 100141), (239, 77934), (419, 44454), (478, 38967), (717, 25978), (838, 22227), (1257, 14818), (1434, 12989), (2514, 7409)]