8049238542

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{25303}}^1$

素因数の和:25494

約数の個数: 64

約数和(自身を含む): 18437506560

約数和(自身を除く): 10388268018

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 137, 258, 274, 387, 411, 774, 822, 1161, 1233, 2322, 2466, 3699, 5891, 7398, 11782, 17673, 25303, 35346, 50606, 53019, 75909, 106038, 151818, 159057, 227727, 318114, 455454, 683181, 1088029, 1366362, 2176058, 3264087, 3466511, 6528174, 6933022, 9792261, 10399533, 19584522, 20799066, 29376783, 31198599, 58753566, 62397198, 93595797, 149059973, 187191594, 298119946, 447179919, 894359838, 1341539757, 2683079514, 4024619271, 8049238542]

約数ペア:

[(1, 8049238542), (2, 4024619271), (3, 2683079514), (6, 1341539757), (9, 894359838), (18, 447179919), (27, 298119946), (43, 187191594), (54, 149059973), (86, 93595797), (129, 62397198), (137, 58753566), (258, 31198599), (274, 29376783), (387, 20799066), (411, 19584522), (774, 10399533), (822, 9792261), (1161, 6933022), (1233, 6528174), (2322, 3466511), (2466, 3264087), (3699, 2176058), (5891, 1366362), (7398, 1088029), (11782, 683181), (17673, 455454), (25303, 318114), (35346, 227727), (50606, 159057), (53019, 151818), (75909, 106038)]