64327122

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{20899}}^1$

素因数の和:20932

約数の個数: 40

約数和(自身を含む): 151734000

約数和(自身を除く): 87406878

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 20899, 41798, 62697, 125394, 188091, 376182, 397081, 564273, 794162, 1128546, 1191243, 1692819, 2382486, 3385638, 3573729, 7147458, 10721187, 21442374, 32163561, 64327122]

約数ペア:

[(1, 64327122), (2, 32163561), (3, 21442374), (6, 10721187), (9, 7147458), (18, 3573729), (19, 3385638), (27, 2382486), (38, 1692819), (54, 1191243), (57, 1128546), (81, 794162), (114, 564273), (162, 397081), (171, 376182), (342, 188091), (513, 125394), (1026, 62697), (1539, 41798), (3078, 20899)]