43698438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 72

約数和(自身を含む): 111261072

約数和(自身を除く): 67562634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 157, 282, 314, 329, 423, 471, 658, 846, 942, 987, 1099, 1413, 1974, 2198, 2209, 2826, 2961, 3297, 4418, 5922, 6594, 6627, 7379, 9891, 13254, 14758, 15463, 19782, 19881, 22137, 30926, 39762, 44274, 46389, 51653, 66411, 92778, 103306, 132822, 139167, 154959, 278334, 309918, 346813, 464877, 693626, 929754, 1040439, 2080878, 2427691, 3121317, 4855382, 6242634, 7283073, 14566146, 21849219, 43698438]

約数ペア:

[(1, 43698438), (2, 21849219), (3, 14566146), (6, 7283073), (7, 6242634), (9, 4855382), (14, 3121317), (18, 2427691), (21, 2080878), (42, 1040439), (47, 929754), (63, 693626), (94, 464877), (126, 346813), (141, 309918), (157, 278334), (282, 154959), (314, 139167), (329, 132822), (423, 103306), (471, 92778), (658, 66411), (846, 51653), (942, 46389), (987, 44274), (1099, 39762), (1413, 30926), (1974, 22137), (2198, 19881), (2209, 19782), (2826, 15463), (2961, 14758), (3297, 13254), (4418, 9891), (5922, 7379), (6594, 6627)]