4773678

素因数分解:

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

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 11970000

約数和(自身を除く): 7196322

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1249, 1274, 1911, 2498, 3747, 3822, 7494, 8743, 16237, 17486, 26229, 32474, 48711, 52458, 61201, 97422, 113659, 122402, 183603, 227318, 340977, 367206, 681954, 795613, 1591226, 2386839, 4773678]

約数ペア:

[(1, 4773678), (2, 2386839), (3, 1591226), (6, 795613), (7, 681954), (13, 367206), (14, 340977), (21, 227318), (26, 183603), (39, 122402), (42, 113659), (49, 97422), (78, 61201), (91, 52458), (98, 48711), (147, 32474), (182, 26229), (273, 17486), (294, 16237), (546, 8743), (637, 7494), (1249, 3822), (1274, 3747), (1911, 2498)]