13880184

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 37200000

約数和(自身を除く): 23319816

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 499, 732, 998, 1159, 1464, 1497, 1996, 2318, 2994, 3477, 3992, 4636, 5988, 6954, 9272, 9481, 11976, 13908, 18962, 27816, 28443, 30439, 37924, 56886, 60878, 75848, 91317, 113772, 121756, 182634, 227544, 243512, 365268, 578341, 730536, 1156682, 1735023, 2313364, 3470046, 4626728, 6940092, 13880184]

約数ペア:

[(1, 13880184), (2, 6940092), (3, 4626728), (4, 3470046), (6, 2313364), (8, 1735023), (12, 1156682), (19, 730536), (24, 578341), (38, 365268), (57, 243512), (61, 227544), (76, 182634), (114, 121756), (122, 113772), (152, 91317), (183, 75848), (228, 60878), (244, 56886), (366, 37924), (456, 30439), (488, 28443), (499, 27816), (732, 18962), (998, 13908), (1159, 11976), (1464, 9481), (1497, 9272), (1996, 6954), (2318, 5988), (2994, 4636), (3477, 3992)]