218946348

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{106699}}^1$

素因数の和:106731

約数の個数: 48

約数和(自身を含む): 597520000

約数和(自身を除く): 378573652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 106699, 213398, 320097, 426796, 640194, 960291, 1280388, 1920582, 2027281, 2880873, 3841164, 4054562, 5761746, 6081843, 8109124, 11523492, 12163686, 18245529, 24327372, 36491058, 54736587, 72982116, 109473174, 218946348]

約数ペア:

[(1, 218946348), (2, 109473174), (3, 72982116), (4, 54736587), (6, 36491058), (9, 24327372), (12, 18245529), (18, 12163686), (19, 11523492), (27, 8109124), (36, 6081843), (38, 5761746), (54, 4054562), (57, 3841164), (76, 2880873), (108, 2027281), (114, 1920582), (171, 1280388), (228, 960291), (342, 640194), (513, 426796), (684, 320097), (1026, 213398), (2052, 106699)]