1661682212028

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1093}}^1\times {\mathrm{474499}}^1$

素因数の和:475691

約数の個数: 72

約数和(自身を含む): 4251453570000

約数和(自身を除く): 2589771357972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1093, 1602, 2186, 3204, 3279, 4372, 6558, 9837, 13116, 19674, 39348, 97277, 194554, 291831, 389108, 474499, 583662, 875493, 948998, 1167324, 1423497, 1750986, 1897996, 2846994, 3501972, 4270491, 5693988, 8540982, 17081964, 42230411, 84460822, 126691233, 168921644, 253382466, 380073699, 506764932, 518627407, 760147398, 1037254814, 1520294796, 1555882221, 2074509628, 3111764442, 4667646663, 6223528884, 9335293326, 18670586652, 46157839223, 92315678446, 138473517669, 184631356892, 276947035338, 415420553007, 553894070676, 830841106014, 1661682212028]

約数ペア:

[(1, 1661682212028), (2, 830841106014), (3, 553894070676), (4, 415420553007), (6, 276947035338), (9, 184631356892), (12, 138473517669), (18, 92315678446), (36, 46157839223), (89, 18670586652), (178, 9335293326), (267, 6223528884), (356, 4667646663), (534, 3111764442), (801, 2074509628), (1068, 1555882221), (1093, 1520294796), (1602, 1037254814), (2186, 760147398), (3204, 518627407), (3279, 506764932), (4372, 380073699), (6558, 253382466), (9837, 168921644), (13116, 126691233), (19674, 84460822), (39348, 42230411), (97277, 17081964), (194554, 8540982), (291831, 5693988), (389108, 4270491), (474499, 3501972), (583662, 2846994), (875493, 1897996), (948998, 1750986), (1167324, 1423497)]