18940824

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{12527}}^1$

素因数の和:12549

約数の個数: 64

約数和(自身を含む): 60134400

約数和(自身を除く): 41193576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 12527, 25054, 37581, 50108, 75162, 87689, 100216, 112743, 150324, 175378, 225486, 263067, 300648, 338229, 350756, 450972, 526134, 676458, 701512, 789201, 901944, 1052268, 1352916, 1578402, 2104536, 2367603, 2705832, 3156804, 4735206, 6313608, 9470412, 18940824]

約数ペア:

[(1, 18940824), (2, 9470412), (3, 6313608), (4, 4735206), (6, 3156804), (7, 2705832), (8, 2367603), (9, 2104536), (12, 1578402), (14, 1352916), (18, 1052268), (21, 901944), (24, 789201), (27, 701512), (28, 676458), (36, 526134), (42, 450972), (54, 350756), (56, 338229), (63, 300648), (72, 263067), (84, 225486), (108, 175378), (126, 150324), (168, 112743), (189, 100216), (216, 87689), (252, 75162), (378, 50108), (504, 37581), (756, 25054), (1512, 12527)]