8949654

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 72

約数和(自身を含む): 23030280

約数和(自身を除く): 14080626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 139, 146, 147, 219, 278, 294, 417, 438, 441, 511, 657, 834, 882, 973, 1022, 1251, 1314, 1533, 1946, 2502, 2919, 3066, 3577, 4599, 5838, 6811, 7154, 8757, 9198, 10147, 10731, 13622, 17514, 20294, 20433, 21462, 30441, 32193, 40866, 60882, 61299, 64386, 71029, 91323, 122598, 142058, 182646, 213087, 426174, 497203, 639261, 994406, 1278522, 1491609, 2983218, 4474827, 8949654]

約数ペア:

[(1, 8949654), (2, 4474827), (3, 2983218), (6, 1491609), (7, 1278522), (9, 994406), (14, 639261), (18, 497203), (21, 426174), (42, 213087), (49, 182646), (63, 142058), (73, 122598), (98, 91323), (126, 71029), (139, 64386), (146, 61299), (147, 60882), (219, 40866), (278, 32193), (294, 30441), (417, 21462), (438, 20433), (441, 20294), (511, 17514), (657, 13622), (834, 10731), (882, 10147), (973, 9198), (1022, 8757), (1251, 7154), (1314, 6811), (1533, 5838), (1946, 4599), (2502, 3577), (2919, 3066)]