2530962

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 6402240

約数和(自身を除く): 3871278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 379, 477, 742, 758, 954, 1113, 1137, 2226, 2274, 2653, 3339, 3411, 5306, 6678, 6822, 7959, 15918, 20087, 23877, 40174, 47754, 60261, 120522, 140609, 180783, 281218, 361566, 421827, 843654, 1265481, 2530962]

約数ペア:

[(1, 2530962), (2, 1265481), (3, 843654), (6, 421827), (7, 361566), (9, 281218), (14, 180783), (18, 140609), (21, 120522), (42, 60261), (53, 47754), (63, 40174), (106, 23877), (126, 20087), (159, 15918), (318, 7959), (371, 6822), (379, 6678), (477, 5306), (742, 3411), (758, 3339), (954, 2653), (1113, 2274), (1137, 2226)]