618180052

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{12071}}^1$

素因数の和:12172

約数の個数: 48

約数和(自身を含む): 1297981440

約数和(自身を除く): 679801388

約数列:

[1, 2, 4, 7, 14, 28, 31, 59, 62, 118, 124, 217, 236, 413, 434, 826, 868, 1652, 1829, 3658, 7316, 12071, 12803, 24142, 25606, 48284, 51212, 84497, 168994, 337988, 374201, 712189, 748402, 1424378, 1496804, 2619407, 2848756, 4985323, 5238814, 9970646, 10477628, 19941292, 22077859, 44155718, 88311436, 154545013, 309090026, 618180052]

約数ペア:

[(1, 618180052), (2, 309090026), (4, 154545013), (7, 88311436), (14, 44155718), (28, 22077859), (31, 19941292), (59, 10477628), (62, 9970646), (118, 5238814), (124, 4985323), (217, 2848756), (236, 2619407), (413, 1496804), (434, 1424378), (826, 748402), (868, 712189), (1652, 374201), (1829, 337988), (3658, 168994), (7316, 84497), (12071, 51212), (12803, 48284), (24142, 25606)]