9093172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 18648000

約数和(自身を除く): 9554828

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 73, 76, 146, 149, 209, 292, 298, 418, 596, 803, 836, 1387, 1606, 1639, 2774, 2831, 3212, 3278, 5548, 5662, 6556, 10877, 11324, 15257, 21754, 30514, 31141, 43508, 61028, 62282, 119647, 124564, 206663, 239294, 413326, 478588, 826652, 2273293, 4546586, 9093172]

約数ペア:

[(1, 9093172), (2, 4546586), (4, 2273293), (11, 826652), (19, 478588), (22, 413326), (38, 239294), (44, 206663), (73, 124564), (76, 119647), (146, 62282), (149, 61028), (209, 43508), (292, 31141), (298, 30514), (418, 21754), (596, 15257), (803, 11324), (836, 10877), (1387, 6556), (1606, 5662), (1639, 5548), (2774, 3278), (2831, 3212)]