2005113366

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1499}}^1$

素因数の和:1895

約数の個数: 80

約数和(自身を含む): 4704480000

約数和(自身を除く): 2699366634

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 359, 414, 621, 718, 1077, 1242, 1499, 1863, 2154, 2998, 3231, 3726, 4497, 6462, 8257, 8994, 9693, 13491, 16514, 19386, 24771, 26982, 29079, 34477, 40473, 49542, 58158, 68954, 74313, 80946, 103431, 121419, 148626, 206862, 222939, 242838, 310293, 445878, 538141, 620586, 668817, 930879, 1076282, 1337634, 1614423, 1861758, 2792637, 3228846, 4843269, 5585274, 9686538, 12377243, 14529807, 24754486, 29059614, 37131729, 43589421, 74263458, 87178842, 111395187, 222790374, 334185561, 668371122, 1002556683, 2005113366]

約数ペア:

[(1, 2005113366), (2, 1002556683), (3, 668371122), (6, 334185561), (9, 222790374), (18, 111395187), (23, 87178842), (27, 74263458), (46, 43589421), (54, 37131729), (69, 29059614), (81, 24754486), (138, 14529807), (162, 12377243), (207, 9686538), (359, 5585274), (414, 4843269), (621, 3228846), (718, 2792637), (1077, 1861758), (1242, 1614423), (1499, 1337634), (1863, 1076282), (2154, 930879), (2998, 668817), (3231, 620586), (3726, 538141), (4497, 445878), (6462, 310293), (8257, 242838), (8994, 222939), (9693, 206862), (13491, 148626), (16514, 121419), (19386, 103431), (24771, 80946), (26982, 74313), (29079, 68954), (34477, 58158), (40473, 49542)]