1845567516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{381631}}^1$

素因数の和:381682

約数の個数: 48

約数和(自身を含む): 4787191808

約数和(自身を除く): 2941624292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 381631, 763262, 1144893, 1526524, 2289786, 4579572, 4961203, 9922406, 11830561, 14883609, 19844812, 23661122, 29767218, 35491683, 47322244, 59534436, 70983366, 141966732, 153797293, 307594586, 461391879, 615189172, 922783758, 1845567516]

約数ペア:

[(1, 1845567516), (2, 922783758), (3, 615189172), (4, 461391879), (6, 307594586), (12, 153797293), (13, 141966732), (26, 70983366), (31, 59534436), (39, 47322244), (52, 35491683), (62, 29767218), (78, 23661122), (93, 19844812), (124, 14883609), (156, 11830561), (186, 9922406), (372, 4961203), (403, 4579572), (806, 2289786), (1209, 1526524), (1612, 1144893), (2418, 763262), (4836, 381631)]