18385692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6203}}^1$

素因数の和:6242

約数の個数: 48

約数和(自身を含む): 48639360

約数和(自身を除く): 30253668

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 6203, 12406, 18609, 24812, 37218, 74436, 80639, 117857, 161278, 235714, 241917, 322556, 353571, 471428, 483834, 707142, 967668, 1414284, 1532141, 3064282, 4596423, 6128564, 9192846, 18385692]

約数ペア:

[(1, 18385692), (2, 9192846), (3, 6128564), (4, 4596423), (6, 3064282), (12, 1532141), (13, 1414284), (19, 967668), (26, 707142), (38, 483834), (39, 471428), (52, 353571), (57, 322556), (76, 241917), (78, 235714), (114, 161278), (156, 117857), (228, 80639), (247, 74436), (494, 37218), (741, 24812), (988, 18609), (1482, 12406), (2964, 6203)]