247027326

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{64633}}^1$

素因数の和:64665

約数の個数: 48

約数和(自身を含む): 618935184

約数和(自身を除く): 371907858

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 64633, 129266, 193899, 387798, 452431, 840229, 904862, 1357293, 1680458, 2520687, 2714586, 3167017, 5041374, 5881603, 6334034, 9501051, 11763206, 17644809, 19002102, 35289618, 41171221, 82342442, 123513663, 247027326]

約数ペア:

[(1, 247027326), (2, 123513663), (3, 82342442), (6, 41171221), (7, 35289618), (13, 19002102), (14, 17644809), (21, 11763206), (26, 9501051), (39, 6334034), (42, 5881603), (49, 5041374), (78, 3167017), (91, 2714586), (98, 2520687), (147, 1680458), (182, 1357293), (273, 904862), (294, 840229), (546, 452431), (637, 387798), (1274, 193899), (1911, 129266), (3822, 64633)]