8865402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1249}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 21960000

約数和(自身を除く): 13094598

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 1249, 2366, 2498, 3549, 3747, 7098, 7494, 8743, 16237, 17486, 26229, 32474, 48711, 52458, 97422, 113659, 211081, 227318, 340977, 422162, 633243, 681954, 1266486, 1477567, 2955134, 4432701, 8865402]

約数ペア:

[(1, 8865402), (2, 4432701), (3, 2955134), (6, 1477567), (7, 1266486), (13, 681954), (14, 633243), (21, 422162), (26, 340977), (39, 227318), (42, 211081), (78, 113659), (91, 97422), (169, 52458), (182, 48711), (273, 32474), (338, 26229), (507, 17486), (546, 16237), (1014, 8743), (1183, 7494), (1249, 7098), (2366, 3747), (2498, 3549)]