17949192

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 46500480

約数和(自身を除く): 28551288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 103, 106, 137, 159, 206, 212, 274, 309, 318, 411, 412, 424, 548, 618, 636, 822, 824, 1096, 1236, 1272, 1644, 2472, 3288, 5459, 7261, 10918, 14111, 14522, 16377, 21783, 21836, 28222, 29044, 32754, 42333, 43566, 43672, 56444, 58088, 65508, 84666, 87132, 112888, 131016, 169332, 174264, 338664, 747883, 1495766, 2243649, 2991532, 4487298, 5983064, 8974596, 17949192]

約数ペア:

[(1, 17949192), (2, 8974596), (3, 5983064), (4, 4487298), (6, 2991532), (8, 2243649), (12, 1495766), (24, 747883), (53, 338664), (103, 174264), (106, 169332), (137, 131016), (159, 112888), (206, 87132), (212, 84666), (274, 65508), (309, 58088), (318, 56444), (411, 43672), (412, 43566), (424, 42333), (548, 32754), (618, 29044), (636, 28222), (822, 21836), (824, 21783), (1096, 16377), (1236, 14522), (1272, 14111), (1644, 10918), (2472, 7261), (3288, 5459)]