1738221492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{62897}}^1$

素因数の和:62965

約数の個数: 72

約数和(自身を含む): 4818489984

約数和(自身を除く): 3080268492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3948, 4606, 6909, 9212, 13818, 27636, 62897, 125794, 188691, 251588, 377382, 440279, 754764, 880558, 1320837, 1761116, 2641674, 2956159, 3081953, 5283348, 5912318, 6163906, 8868477, 9245859, 11824636, 12327812, 17736954, 18491718, 20693113, 35473908, 36983436, 41386226, 62079339, 82772452, 124158678, 144851791, 248317356, 289703582, 434555373, 579407164, 869110746, 1738221492]

約数ペア:

[(1, 1738221492), (2, 869110746), (3, 579407164), (4, 434555373), (6, 289703582), (7, 248317356), (12, 144851791), (14, 124158678), (21, 82772452), (28, 62079339), (42, 41386226), (47, 36983436), (49, 35473908), (84, 20693113), (94, 18491718), (98, 17736954), (141, 12327812), (147, 11824636), (188, 9245859), (196, 8868477), (282, 6163906), (294, 5912318), (329, 5283348), (564, 3081953), (588, 2956159), (658, 2641674), (987, 1761116), (1316, 1320837), (1974, 880558), (2303, 754764), (3948, 440279), (4606, 377382), (6909, 251588), (9212, 188691), (13818, 125794), (27636, 62897)]