2100029796

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1283}}^1\times {\mathrm{2393}}^1$

素因数の和:3705

約数の個数: 72

約数和(自身を含む): 5594490720

約数和(自身を除く): 3494460924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1283, 2393, 2566, 3849, 4786, 5132, 7179, 7698, 9572, 11547, 14358, 15396, 21537, 23094, 24377, 28716, 43074, 45467, 46188, 48754, 73131, 86148, 90934, 97508, 136401, 146262, 181868, 219393, 272802, 292524, 409203, 438786, 545604, 818406, 877572, 1636812, 3070219, 6140438, 9210657, 12280876, 18421314, 27631971, 36842628, 55263942, 58334161, 110527884, 116668322, 175002483, 233336644, 350004966, 525007449, 700009932, 1050014898, 2100029796]

約数ペア:

[(1, 2100029796), (2, 1050014898), (3, 700009932), (4, 525007449), (6, 350004966), (9, 233336644), (12, 175002483), (18, 116668322), (19, 110527884), (36, 58334161), (38, 55263942), (57, 36842628), (76, 27631971), (114, 18421314), (171, 12280876), (228, 9210657), (342, 6140438), (684, 3070219), (1283, 1636812), (2393, 877572), (2566, 818406), (3849, 545604), (4786, 438786), (5132, 409203), (7179, 292524), (7698, 272802), (9572, 219393), (11547, 181868), (14358, 146262), (15396, 136401), (21537, 97508), (23094, 90934), (24377, 86148), (28716, 73131), (43074, 48754), (45467, 46188)]