8636838

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1061

約数の個数: 48

約数和(自身を含む): 20807280

約数和(自身を除く): 12170442

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1013, 1218, 1421, 2026, 2842, 3039, 4263, 6078, 7091, 8526, 14182, 21273, 29377, 42546, 49637, 58754, 88131, 99274, 148911, 176262, 205639, 297822, 411278, 616917, 1233834, 1439473, 2878946, 4318419, 8636838]

約数ペア:

[(1, 8636838), (2, 4318419), (3, 2878946), (6, 1439473), (7, 1233834), (14, 616917), (21, 411278), (29, 297822), (42, 205639), (49, 176262), (58, 148911), (87, 99274), (98, 88131), (147, 58754), (174, 49637), (203, 42546), (294, 29377), (406, 21273), (609, 14182), (1013, 8526), (1218, 7091), (1421, 6078), (2026, 4263), (2842, 3039)]