2653326

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 7076160

約数和(自身を除く): 4422834

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 23, 26, 29, 34, 39, 46, 51, 58, 69, 78, 87, 102, 117, 138, 153, 174, 207, 221, 234, 261, 299, 306, 377, 391, 414, 442, 493, 522, 598, 663, 667, 754, 782, 897, 986, 1131, 1173, 1326, 1334, 1479, 1794, 1989, 2001, 2262, 2346, 2691, 2958, 3393, 3519, 3978, 4002, 4437, 5083, 5382, 6003, 6409, 6786, 7038, 8671, 8874, 10166, 11339, 12006, 12818, 15249, 17342, 19227, 22678, 26013, 30498, 34017, 38454, 45747, 52026, 57681, 68034, 78039, 91494, 102051, 115362, 147407, 156078, 204102, 294814, 442221, 884442, 1326663, 2653326]

約数ペア:

[(1, 2653326), (2, 1326663), (3, 884442), (6, 442221), (9, 294814), (13, 204102), (17, 156078), (18, 147407), (23, 115362), (26, 102051), (29, 91494), (34, 78039), (39, 68034), (46, 57681), (51, 52026), (58, 45747), (69, 38454), (78, 34017), (87, 30498), (102, 26013), (117, 22678), (138, 19227), (153, 17342), (174, 15249), (207, 12818), (221, 12006), (234, 11339), (261, 10166), (299, 8874), (306, 8671), (377, 7038), (391, 6786), (414, 6409), (442, 6003), (493, 5382), (522, 5083), (598, 4437), (663, 4002), (667, 3978), (754, 3519), (782, 3393), (897, 2958), (986, 2691), (1131, 2346), (1173, 2262), (1326, 2001), (1334, 1989), (1479, 1794)]