1009590876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{54881}}^1$

素因数の和:54971

約数の個数: 72

約数和(自身を含む): 2956603104

約数和(自身を除く): 1947012228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 18396, 54881, 109762, 164643, 219524, 329286, 384167, 493929, 658572, 768334, 987858, 1152501, 1536668, 1975716, 2305002, 3457503, 4006313, 4610004, 6915006, 8012626, 12018939, 13830012, 16025252, 24037878, 28044191, 36056817, 48075756, 56088382, 72113634, 84132573, 112176764, 144227268, 168265146, 252397719, 336530292, 504795438, 1009590876]

約数ペア:

[(1, 1009590876), (2, 504795438), (3, 336530292), (4, 252397719), (6, 168265146), (7, 144227268), (9, 112176764), (12, 84132573), (14, 72113634), (18, 56088382), (21, 48075756), (28, 36056817), (36, 28044191), (42, 24037878), (63, 16025252), (73, 13830012), (84, 12018939), (126, 8012626), (146, 6915006), (219, 4610004), (252, 4006313), (292, 3457503), (438, 2305002), (511, 1975716), (657, 1536668), (876, 1152501), (1022, 987858), (1314, 768334), (1533, 658572), (2044, 493929), (2628, 384167), (3066, 329286), (4599, 219524), (6132, 164643), (9198, 109762), (18396, 54881)]