2021030373624

素因数分解:

$2^3\times 3^1\times {\mathrm{349}}^1\times {\mathrm{11909}}^1\times {\mathrm{20261}}^1$

素因数の和:32528

約数の個数: 64

約数和(自身を含む): 5067728820000

約数和(自身を除く): 3046698446376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 349, 698, 1047, 1396, 2094, 2792, 4188, 8376, 11909, 20261, 23818, 35727, 40522, 47636, 60783, 71454, 81044, 95272, 121566, 142908, 162088, 243132, 285816, 486264, 4156241, 7071089, 8312482, 12468723, 14142178, 16624964, 21213267, 24937446, 28284356, 33249928, 42426534, 49874892, 56568712, 84853068, 99749784, 169706136, 241288249, 482576498, 723864747, 965152996, 1447729494, 1930305992, 2895458988, 5790917976, 84209598901, 168419197802, 252628796703, 336838395604, 505257593406, 673676791208, 1010515186812, 2021030373624]

約数ペア:

[(1, 2021030373624), (2, 1010515186812), (3, 673676791208), (4, 505257593406), (6, 336838395604), (8, 252628796703), (12, 168419197802), (24, 84209598901), (349, 5790917976), (698, 2895458988), (1047, 1930305992), (1396, 1447729494), (2094, 965152996), (2792, 723864747), (4188, 482576498), (8376, 241288249), (11909, 169706136), (20261, 99749784), (23818, 84853068), (35727, 56568712), (40522, 49874892), (47636, 42426534), (60783, 33249928), (71454, 28284356), (81044, 24937446), (95272, 21213267), (121566, 16624964), (142908, 14142178), (162088, 12468723), (243132, 8312482), (285816, 7071089), (486264, 4156241)]