31263126

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 63967968

約数和(自身を除く): 32704842

約数列:

[1, 2, 3, 6, 73, 137, 146, 219, 274, 411, 438, 521, 822, 1042, 1563, 3126, 10001, 20002, 30003, 38033, 60006, 71377, 76066, 114099, 142754, 214131, 228198, 428262, 5210521, 10421042, 15631563, 31263126]

約数ペア:

[(1, 31263126), (2, 15631563), (3, 10421042), (6, 5210521), (73, 428262), (137, 228198), (146, 214131), (219, 142754), (274, 114099), (411, 76066), (438, 71377), (521, 60006), (822, 38033), (1042, 30003), (1563, 20002), (3126, 10001)]