21894734112

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{13415891}}^1$

素因数の和:13415921

約数の個数: 48

約数和(自身を含む): 60854486112

約数和(自身を除く): 38959752000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 13415891, 26831782, 40247673, 53663564, 80495346, 107327128, 160990692, 214654256, 228070147, 321981384, 429308512, 456140294, 643962768, 684210441, 912280588, 1287925536, 1368420882, 1824561176, 2736841764, 3649122352, 5473683528, 7298244704, 10947367056, 21894734112]

約数ペア:

[(1, 21894734112), (2, 10947367056), (3, 7298244704), (4, 5473683528), (6, 3649122352), (8, 2736841764), (12, 1824561176), (16, 1368420882), (17, 1287925536), (24, 912280588), (32, 684210441), (34, 643962768), (48, 456140294), (51, 429308512), (68, 321981384), (96, 228070147), (102, 214654256), (136, 160990692), (204, 107327128), (272, 80495346), (408, 53663564), (544, 40247673), (816, 26831782), (1632, 13415891)]