853990434

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{148727}}^1$

素因数の和:148775

約数の個数: 48

約数和(自身を含む): 2088141120

約数和(自身を除く): 1234150686

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 5742, 148727, 297454, 446181, 892362, 1338543, 1635997, 2677086, 3271994, 4313083, 4907991, 8626166, 9815982, 12939249, 14723973, 25878498, 29447946, 38817747, 47443913, 77635494, 94887826, 142331739, 284663478, 426995217, 853990434]

約数ペア:

[(1, 853990434), (2, 426995217), (3, 284663478), (6, 142331739), (9, 94887826), (11, 77635494), (18, 47443913), (22, 38817747), (29, 29447946), (33, 25878498), (58, 14723973), (66, 12939249), (87, 9815982), (99, 8626166), (174, 4907991), (198, 4313083), (261, 3271994), (319, 2677086), (522, 1635997), (638, 1338543), (957, 892362), (1914, 446181), (2871, 297454), (5742, 148727)]