899852904

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{31481}}^1$

素因数の和:31890

約数の個数: 48

約数和(自身を含む): 2443318020

約数和(自身を除く): 1543465116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 794, 1191, 1588, 2382, 3176, 3573, 4764, 7146, 9528, 14292, 28584, 31481, 62962, 94443, 125924, 188886, 251848, 283329, 377772, 566658, 755544, 1133316, 2266632, 12497957, 24995914, 37493871, 49991828, 74987742, 99983656, 112481613, 149975484, 224963226, 299950968, 449926452, 899852904]

約数ペア:

[(1, 899852904), (2, 449926452), (3, 299950968), (4, 224963226), (6, 149975484), (8, 112481613), (9, 99983656), (12, 74987742), (18, 49991828), (24, 37493871), (36, 24995914), (72, 12497957), (397, 2266632), (794, 1133316), (1191, 755544), (1588, 566658), (2382, 377772), (3176, 283329), (3573, 251848), (4764, 188886), (7146, 125924), (9528, 94443), (14292, 62962), (28584, 31481)]