6420005784

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{376231}}^1$

素因数の和:376325

約数の個数: 64

約数和(自身を含む): 18059136000

約数和(自身を除く): 11639130216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 948, 1422, 1896, 2133, 2844, 4266, 5688, 8532, 17064, 376231, 752462, 1128693, 1504924, 2257386, 3009848, 3386079, 4514772, 6772158, 9029544, 10158237, 13544316, 20316474, 27088632, 29722249, 40632948, 59444498, 81265896, 89166747, 118888996, 178333494, 237777992, 267500241, 356666988, 535000482, 713333976, 802500723, 1070000964, 1605001446, 2140001928, 3210002892, 6420005784]

約数ペア:

[(1, 6420005784), (2, 3210002892), (3, 2140001928), (4, 1605001446), (6, 1070000964), (8, 802500723), (9, 713333976), (12, 535000482), (18, 356666988), (24, 267500241), (27, 237777992), (36, 178333494), (54, 118888996), (72, 89166747), (79, 81265896), (108, 59444498), (158, 40632948), (216, 29722249), (237, 27088632), (316, 20316474), (474, 13544316), (632, 10158237), (711, 9029544), (948, 6772158), (1422, 4514772), (1896, 3386079), (2133, 3009848), (2844, 2257386), (4266, 1504924), (5688, 1128693), (8532, 752462), (17064, 376231)]