1900383948

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{1013}}^1$

素因数の和:1136

約数の個数: 108

約数和(自身を含む): 5087619264

約数和(自身を除く): 3187235316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 62, 82, 93, 123, 124, 164, 186, 246, 279, 369, 372, 492, 558, 738, 1013, 1116, 1271, 1476, 1681, 2026, 2542, 3039, 3362, 3813, 4052, 5043, 5084, 6078, 6724, 7626, 9117, 10086, 11439, 12156, 15129, 15252, 18234, 20172, 22878, 30258, 31403, 36468, 41533, 45756, 52111, 60516, 62806, 83066, 94209, 104222, 124599, 125612, 156333, 166132, 188418, 208444, 249198, 282627, 312666, 373797, 376836, 468999, 498396, 565254, 625332, 747594, 937998, 1130508, 1287523, 1495188, 1702853, 1875996, 2575046, 3405706, 3862569, 5108559, 5150092, 6811412, 7725138, 10217118, 11587707, 15325677, 15450276, 20434236, 23175414, 30651354, 46350828, 52788443, 61302708, 105576886, 158365329, 211153772, 316730658, 475095987, 633461316, 950191974, 1900383948]

約数ペア:

[(1, 1900383948), (2, 950191974), (3, 633461316), (4, 475095987), (6, 316730658), (9, 211153772), (12, 158365329), (18, 105576886), (31, 61302708), (36, 52788443), (41, 46350828), (62, 30651354), (82, 23175414), (93, 20434236), (123, 15450276), (124, 15325677), (164, 11587707), (186, 10217118), (246, 7725138), (279, 6811412), (369, 5150092), (372, 5108559), (492, 3862569), (558, 3405706), (738, 2575046), (1013, 1875996), (1116, 1702853), (1271, 1495188), (1476, 1287523), (1681, 1130508), (2026, 937998), (2542, 747594), (3039, 625332), (3362, 565254), (3813, 498396), (4052, 468999), (5043, 376836), (5084, 373797), (6078, 312666), (6724, 282627), (7626, 249198), (9117, 208444), (10086, 188418), (11439, 166132), (12156, 156333), (15129, 125612), (15252, 124599), (18234, 104222), (20172, 94209), (22878, 83066), (30258, 62806), (31403, 60516), (36468, 52111), (41533, 45756)]