9751788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 26535600

約数和(自身を除く): 16783812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 269, 318, 342, 477, 538, 636, 684, 807, 954, 1007, 1076, 1614, 1908, 2014, 2421, 3021, 3228, 4028, 4842, 5111, 6042, 9063, 9684, 10222, 12084, 14257, 15333, 18126, 20444, 28514, 30666, 36252, 42771, 45999, 57028, 61332, 85542, 91998, 128313, 171084, 183996, 256626, 270883, 513252, 541766, 812649, 1083532, 1625298, 2437947, 3250596, 4875894, 9751788]

約数ペア:

[(1, 9751788), (2, 4875894), (3, 3250596), (4, 2437947), (6, 1625298), (9, 1083532), (12, 812649), (18, 541766), (19, 513252), (36, 270883), (38, 256626), (53, 183996), (57, 171084), (76, 128313), (106, 91998), (114, 85542), (159, 61332), (171, 57028), (212, 45999), (228, 42771), (269, 36252), (318, 30666), (342, 28514), (477, 20444), (538, 18126), (636, 15333), (684, 14257), (807, 12084), (954, 10222), (1007, 9684), (1076, 9063), (1614, 6042), (1908, 5111), (2014, 4842), (2421, 4028), (3021, 3228)]