40472838

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{107071}}^1$

素因数の和:107089

約数の個数: 32

約数和(自身を含む): 102789120

約数和(自身を除く): 62316282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 107071, 214142, 321213, 642426, 749497, 963639, 1498994, 1927278, 2248491, 2890917, 4496982, 5781834, 6745473, 13490946, 20236419, 40472838]

約数ペア:

[(1, 40472838), (2, 20236419), (3, 13490946), (6, 6745473), (7, 5781834), (9, 4496982), (14, 2890917), (18, 2248491), (21, 1927278), (27, 1498994), (42, 963639), (54, 749497), (63, 642426), (126, 321213), (189, 214142), (378, 107071)]