219326238

素因数分解:

$2^1\times 3^3\times {\mathrm{373}}^1\times {\mathrm{10889}}^1$

素因数の和:11273

約数の個数: 32

約数和(自身を含む): 488743200

約数和(自身を除く): 269416962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373, 746, 1119, 2238, 3357, 6714, 10071, 10889, 20142, 21778, 32667, 65334, 98001, 196002, 294003, 588006, 4061597, 8123194, 12184791, 24369582, 36554373, 73108746, 109663119, 219326238]

約数ペア:

[(1, 219326238), (2, 109663119), (3, 73108746), (6, 36554373), (9, 24369582), (18, 12184791), (27, 8123194), (54, 4061597), (373, 588006), (746, 294003), (1119, 196002), (2238, 98001), (3357, 65334), (6714, 32667), (10071, 21778), (10889, 20142)]