42722154

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 80

約数和(自身を含む): 101477376

約数和(自身を除く): 58755222

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 47, 54, 62, 81, 93, 94, 141, 162, 181, 186, 279, 282, 362, 423, 543, 558, 837, 846, 1086, 1269, 1457, 1629, 1674, 2511, 2538, 2914, 3258, 3807, 4371, 4887, 5022, 5611, 7614, 8507, 8742, 9774, 11222, 13113, 14661, 16833, 17014, 25521, 26226, 29322, 33666, 39339, 50499, 51042, 76563, 78678, 100998, 118017, 151497, 153126, 229689, 236034, 263717, 302994, 454491, 459378, 527434, 689067, 791151, 908982, 1378134, 1582302, 2373453, 4746906, 7120359, 14240718, 21361077, 42722154]

約数ペア:

[(1, 42722154), (2, 21361077), (3, 14240718), (6, 7120359), (9, 4746906), (18, 2373453), (27, 1582302), (31, 1378134), (47, 908982), (54, 791151), (62, 689067), (81, 527434), (93, 459378), (94, 454491), (141, 302994), (162, 263717), (181, 236034), (186, 229689), (279, 153126), (282, 151497), (362, 118017), (423, 100998), (543, 78678), (558, 76563), (837, 51042), (846, 50499), (1086, 39339), (1269, 33666), (1457, 29322), (1629, 26226), (1674, 25521), (2511, 17014), (2538, 16833), (2914, 14661), (3258, 13113), (3807, 11222), (4371, 9774), (4887, 8742), (5022, 8507), (5611, 7614)]