1209507012

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1599877}}^1$

素因数の和:1599897

約数の個数: 48

約数和(自身を含む): 3583726720

約数和(自身を除く): 2374219708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1599877, 3199754, 4799631, 6399508, 9599262, 11199139, 14398893, 19198524, 22398278, 28797786, 33597417, 43196679, 44796556, 57595572, 67194834, 86393358, 100792251, 134389668, 172786716, 201584502, 302376753, 403169004, 604753506, 1209507012]

約数ペア:

[(1, 1209507012), (2, 604753506), (3, 403169004), (4, 302376753), (6, 201584502), (7, 172786716), (9, 134389668), (12, 100792251), (14, 86393358), (18, 67194834), (21, 57595572), (27, 44796556), (28, 43196679), (36, 33597417), (42, 28797786), (54, 22398278), (63, 19198524), (84, 14398893), (108, 11199139), (126, 9599262), (189, 6399508), (252, 4799631), (378, 3199754), (756, 1599877)]