2021061492

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1319}}^1\times {\mathrm{1373}}^1$

素因数の和:2733

約数の個数: 72

約数和(自身を含む): 5281436160

約数和(自身を除く): 3260374668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 1319, 1373, 2638, 2746, 3957, 4119, 5276, 5492, 7914, 8238, 11871, 12357, 15828, 16476, 23742, 24714, 40889, 42563, 47484, 49428, 81778, 85126, 122667, 127689, 163556, 170252, 245334, 255378, 368001, 383067, 490668, 510756, 736002, 766134, 1472004, 1532268, 1810987, 3621974, 5432961, 7243948, 10865922, 16298883, 21731844, 32597766, 56140597, 65195532, 112281194, 168421791, 224562388, 336843582, 505265373, 673687164, 1010530746, 2021061492]

約数ペア:

[(1, 2021061492), (2, 1010530746), (3, 673687164), (4, 505265373), (6, 336843582), (9, 224562388), (12, 168421791), (18, 112281194), (31, 65195532), (36, 56140597), (62, 32597766), (93, 21731844), (124, 16298883), (186, 10865922), (279, 7243948), (372, 5432961), (558, 3621974), (1116, 1810987), (1319, 1532268), (1373, 1472004), (2638, 766134), (2746, 736002), (3957, 510756), (4119, 490668), (5276, 383067), (5492, 368001), (7914, 255378), (8238, 245334), (11871, 170252), (12357, 163556), (15828, 127689), (16476, 122667), (23742, 85126), (24714, 81778), (40889, 49428), (42563, 47484)]