2019896838

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{186097}}^1$

素因数の和:186178

約数の個数: 40

約数和(自身を含む): 4593643032

約数和(自身を除く): 2573746194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 3618, 5427, 10854, 186097, 372194, 558291, 1116582, 1674873, 3349746, 5024619, 10049238, 12468499, 15073857, 24936998, 30147714, 37405497, 74810994, 112216491, 224432982, 336649473, 673298946, 1009948419, 2019896838]

約数ペア:

[(1, 2019896838), (2, 1009948419), (3, 673298946), (6, 336649473), (9, 224432982), (18, 112216491), (27, 74810994), (54, 37405497), (67, 30147714), (81, 24936998), (134, 15073857), (162, 12468499), (201, 10049238), (402, 5024619), (603, 3349746), (1206, 1674873), (1809, 1116582), (3618, 558291), (5427, 372194), (10854, 186097)]