2013263838

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{18757}}^1$

素因数の和:18921

約数の個数: 48

約数和(自身を含む): 4477159440

約数和(自身を除く): 2463895602

約数列:

[1, 2, 3, 6, 9, 18, 67, 89, 134, 178, 201, 267, 402, 534, 603, 801, 1206, 1602, 5963, 11926, 17889, 18757, 35778, 37514, 53667, 56271, 107334, 112542, 168813, 337626, 1256719, 1669373, 2513438, 3338746, 3770157, 5008119, 7540314, 10016238, 11310471, 15024357, 22620942, 30048714, 111847991, 223695982, 335543973, 671087946, 1006631919, 2013263838]

約数ペア:

[(1, 2013263838), (2, 1006631919), (3, 671087946), (6, 335543973), (9, 223695982), (18, 111847991), (67, 30048714), (89, 22620942), (134, 15024357), (178, 11310471), (201, 10016238), (267, 7540314), (402, 5008119), (534, 3770157), (603, 3338746), (801, 2513438), (1206, 1669373), (1602, 1256719), (5963, 337626), (11926, 168813), (17889, 112542), (18757, 107334), (35778, 56271), (37514, 53667)]