2021492052

素因数分解:

$2^2\times 3^4\times {\mathrm{1759}}^1\times {\mathrm{3547}}^1$

素因数の和:5322

約数の個数: 60

約数和(自身を含む): 5289074560

約数和(自身を除く): 3267582508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1759, 3518, 3547, 5277, 7036, 7094, 10554, 10641, 14188, 15831, 21108, 21282, 31662, 31923, 42564, 47493, 63324, 63846, 94986, 95769, 127692, 142479, 189972, 191538, 284958, 287307, 383076, 569916, 574614, 1149228, 6239173, 12478346, 18717519, 24956692, 37435038, 56152557, 74870076, 112305114, 168457671, 224610228, 336915342, 505373013, 673830684, 1010746026, 2021492052]

約数ペア:

[(1, 2021492052), (2, 1010746026), (3, 673830684), (4, 505373013), (6, 336915342), (9, 224610228), (12, 168457671), (18, 112305114), (27, 74870076), (36, 56152557), (54, 37435038), (81, 24956692), (108, 18717519), (162, 12478346), (324, 6239173), (1759, 1149228), (3518, 574614), (3547, 569916), (5277, 383076), (7036, 287307), (7094, 284958), (10554, 191538), (10641, 189972), (14188, 142479), (15831, 127692), (21108, 95769), (21282, 94986), (31662, 63846), (31923, 63324), (42564, 47493)]