18094781748

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{70223}}^1$

素因数の和:70536

約数の個数: 48

約数和(自身を含む): 42825404160

約数和(自身を除く): 24730622412

約数列:

[1, 2, 3, 4, 6, 12, 109, 197, 218, 327, 394, 436, 591, 654, 788, 1182, 1308, 2364, 21473, 42946, 64419, 70223, 85892, 128838, 140446, 210669, 257676, 280892, 421338, 842676, 7654307, 13833931, 15308614, 22962921, 27667862, 30617228, 41501793, 45925842, 55335724, 83003586, 91851684, 166007172, 1507898479, 3015796958, 4523695437, 6031593916, 9047390874, 18094781748]

約数ペア:

[(1, 18094781748), (2, 9047390874), (3, 6031593916), (4, 4523695437), (6, 3015796958), (12, 1507898479), (109, 166007172), (197, 91851684), (218, 83003586), (327, 55335724), (394, 45925842), (436, 41501793), (591, 30617228), (654, 27667862), (788, 22962921), (1182, 15308614), (1308, 13833931), (2364, 7654307), (21473, 842676), (42946, 421338), (64419, 280892), (70223, 257676), (85892, 210669), (128838, 140446)]