39181608

素因数分解:

$2^3\times 3^2\times {\mathrm{557}}^1\times {\mathrm{977}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 106416180

約数和(自身を除く): 67234572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 557, 977, 1114, 1671, 1954, 2228, 2931, 3342, 3908, 4456, 5013, 5862, 6684, 7816, 8793, 10026, 11724, 13368, 17586, 20052, 23448, 35172, 40104, 70344, 544189, 1088378, 1632567, 2176756, 3265134, 4353512, 4897701, 6530268, 9795402, 13060536, 19590804, 39181608]

約数ペア:

[(1, 39181608), (2, 19590804), (3, 13060536), (4, 9795402), (6, 6530268), (8, 4897701), (9, 4353512), (12, 3265134), (18, 2176756), (24, 1632567), (36, 1088378), (72, 544189), (557, 70344), (977, 40104), (1114, 35172), (1671, 23448), (1954, 20052), (2228, 17586), (2931, 13368), (3342, 11724), (3908, 10026), (4456, 8793), (5013, 7816), (5862, 6684)]