103721618

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 211341312

約数和(自身を除く): 107619694

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 103, 143, 154, 182, 206, 286, 503, 721, 1001, 1006, 1133, 1339, 1442, 2002, 2266, 2678, 3521, 5533, 6539, 7042, 7931, 9373, 11066, 13078, 14729, 15862, 18746, 29458, 38731, 45773, 51809, 71929, 77462, 91546, 103103, 103618, 143858, 206206, 362663, 503503, 569899, 673517, 725326, 1007006, 1139798, 1347034, 3989293, 4714619, 7408687, 7978586, 9429238, 14817374, 51860809, 103721618]

約数ペア:

[(1, 103721618), (2, 51860809), (7, 14817374), (11, 9429238), (13, 7978586), (14, 7408687), (22, 4714619), (26, 3989293), (77, 1347034), (91, 1139798), (103, 1007006), (143, 725326), (154, 673517), (182, 569899), (206, 503503), (286, 362663), (503, 206206), (721, 143858), (1001, 103618), (1006, 103103), (1133, 91546), (1339, 77462), (1442, 71929), (2002, 51809), (2266, 45773), (2678, 38731), (3521, 29458), (5533, 18746), (6539, 15862), (7042, 14729), (7931, 13078), (9373, 11066)]