18895206

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4273}}^1$

素因数の和:4356

約数の個数: 32

約数和(自身を含む): 41851008

約数和(自身を除く): 22955802

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4273, 4422, 8546, 12819, 25638, 47003, 94006, 141009, 282018, 286291, 572582, 858873, 1717746, 3149201, 6298402, 9447603, 18895206]

約数ペア:

[(1, 18895206), (2, 9447603), (3, 6298402), (6, 3149201), (11, 1717746), (22, 858873), (33, 572582), (66, 286291), (67, 282018), (134, 141009), (201, 94006), (402, 47003), (737, 25638), (1474, 12819), (2211, 8546), (4273, 4422)]