1856221593198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2797}}^1\times {\mathrm{153409}}^1$

素因数の和:156321

約数の個数: 64

約数和(自身を含む): 4285543941120

約数和(自身を除く): 2429322347922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 2797, 4326, 5594, 8391, 16782, 19579, 39158, 58737, 117474, 153409, 288091, 306818, 460227, 576182, 864273, 920454, 1073863, 1728546, 2016637, 2147726, 3221589, 4033274, 6049911, 6443178, 12099822, 15801127, 31602254, 47403381, 94806762, 110607889, 221215778, 331823667, 429084973, 663647334, 858169946, 1287254919, 2574509838, 3003594811, 6007189622, 9010784433, 18021568866, 44195752219, 88391504438, 132587256657, 265174513314, 309370265533, 618740531066, 928110796599, 1856221593198]

約数ペア:

[(1, 1856221593198), (2, 928110796599), (3, 618740531066), (6, 309370265533), (7, 265174513314), (14, 132587256657), (21, 88391504438), (42, 44195752219), (103, 18021568866), (206, 9010784433), (309, 6007189622), (618, 3003594811), (721, 2574509838), (1442, 1287254919), (2163, 858169946), (2797, 663647334), (4326, 429084973), (5594, 331823667), (8391, 221215778), (16782, 110607889), (19579, 94806762), (39158, 47403381), (58737, 31602254), (117474, 15801127), (153409, 12099822), (288091, 6443178), (306818, 6049911), (460227, 4033274), (576182, 3221589), (864273, 2147726), (920454, 2016637), (1073863, 1728546)]