221649482874

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{87917}}^1\times {\mathrm{18269}}^1$

素因数の和:106214

約数の個数: 32

約数和(自身を含む): 462603415680

約数和(自身を除く): 240953932806

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 18269, 36538, 54807, 87917, 109614, 175834, 263751, 420187, 527502, 840374, 1260561, 2022091, 2521122, 4044182, 6066273, 12132546, 1606155673, 3212311346, 4818467019, 9636934038, 36941580479, 73883160958, 110824741437, 221649482874]

約数ペア:

[(1, 221649482874), (2, 110824741437), (3, 73883160958), (6, 36941580479), (23, 9636934038), (46, 4818467019), (69, 3212311346), (138, 1606155673), (18269, 12132546), (36538, 6066273), (54807, 4044182), (87917, 2521122), (109614, 2022091), (175834, 1260561), (263751, 840374), (420187, 527502)]