1837821132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383839}}^1$

素因数の和:383875

約数の個数: 72

約数和(自身を含む): 5588710400

約数和(自身を除く): 3750889268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 383839, 767678, 1151517, 1535356, 2303034, 2686873, 3454551, 4606068, 5373746, 6909102, 7292941, 8060619, 10747492, 13818204, 14585882, 16121238, 21878823, 24181857, 29171764, 32242476, 43757646, 48363714, 51050587, 65636469, 87515292, 96727428, 102101174, 131272938, 153151761, 204202348, 262545876, 306303522, 459455283, 612607044, 918910566, 1837821132]

約数ペア:

[(1, 1837821132), (2, 918910566), (3, 612607044), (4, 459455283), (6, 306303522), (7, 262545876), (9, 204202348), (12, 153151761), (14, 131272938), (18, 102101174), (19, 96727428), (21, 87515292), (28, 65636469), (36, 51050587), (38, 48363714), (42, 43757646), (57, 32242476), (63, 29171764), (76, 24181857), (84, 21878823), (114, 16121238), (126, 14585882), (133, 13818204), (171, 10747492), (228, 8060619), (252, 7292941), (266, 6909102), (342, 5373746), (399, 4606068), (532, 3454551), (684, 2686873), (798, 2303034), (1197, 1535356), (1596, 1151517), (2394, 767678), (4788, 383839)]