8744442

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{607}}^1$

素因数の和:640

約数の個数: 40

約数和(自身を含む): 20436096

約数和(自身を除く): 11691654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 607, 686, 1029, 1214, 1821, 2058, 2401, 3642, 4249, 4802, 7203, 8498, 12747, 14406, 25494, 29743, 59486, 89229, 178458, 208201, 416402, 624603, 1249206, 1457407, 2914814, 4372221, 8744442]

約数ペア:

[(1, 8744442), (2, 4372221), (3, 2914814), (6, 1457407), (7, 1249206), (14, 624603), (21, 416402), (42, 208201), (49, 178458), (98, 89229), (147, 59486), (294, 29743), (343, 25494), (607, 14406), (686, 12747), (1029, 8498), (1214, 7203), (1821, 4802), (2058, 4249), (2401, 3642)]