38435898

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 85847040

約数和(自身を除く): 47411142

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 107, 114, 137, 138, 214, 274, 321, 411, 437, 642, 822, 874, 1311, 2033, 2461, 2603, 2622, 3151, 4066, 4922, 5206, 6099, 6302, 7383, 7809, 9453, 12198, 14659, 14766, 15618, 18906, 29318, 43977, 46759, 59869, 87954, 93518, 119738, 140277, 179607, 278521, 280554, 337157, 359214, 557042, 674314, 835563, 1011471, 1671126, 2022942, 6405983, 12811966, 19217949, 38435898]

約数ペア:

[(1, 38435898), (2, 19217949), (3, 12811966), (6, 6405983), (19, 2022942), (23, 1671126), (38, 1011471), (46, 835563), (57, 674314), (69, 557042), (107, 359214), (114, 337157), (137, 280554), (138, 278521), (214, 179607), (274, 140277), (321, 119738), (411, 93518), (437, 87954), (642, 59869), (822, 46759), (874, 43977), (1311, 29318), (2033, 18906), (2461, 15618), (2603, 14766), (2622, 14659), (3151, 12198), (4066, 9453), (4922, 7809), (5206, 7383), (6099, 6302)]