9742668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 25987248

約数和(自身を除く): 16244580

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 173, 228, 247, 346, 361, 494, 519, 692, 722, 741, 988, 1038, 1083, 1444, 1482, 2076, 2166, 2249, 2964, 3287, 4332, 4498, 4693, 6574, 6747, 8996, 9386, 9861, 13148, 13494, 14079, 18772, 19722, 26988, 28158, 39444, 42731, 56316, 62453, 85462, 124906, 128193, 170924, 187359, 249812, 256386, 374718, 512772, 749436, 811889, 1623778, 2435667, 3247556, 4871334, 9742668]

約数ペア:

[(1, 9742668), (2, 4871334), (3, 3247556), (4, 2435667), (6, 1623778), (12, 811889), (13, 749436), (19, 512772), (26, 374718), (38, 256386), (39, 249812), (52, 187359), (57, 170924), (76, 128193), (78, 124906), (114, 85462), (156, 62453), (173, 56316), (228, 42731), (247, 39444), (346, 28158), (361, 26988), (494, 19722), (519, 18772), (692, 14079), (722, 13494), (741, 13148), (988, 9861), (1038, 9386), (1083, 8996), (1444, 6747), (1482, 6574), (2076, 4693), (2166, 4498), (2249, 4332), (2964, 3287)]