2018572236

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{18797}}^1$

素因数の和:18983

約数の個数: 72

約数和(自身を含む): 5405552880

約数和(自身を除く): 3386980644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 157, 171, 228, 314, 342, 471, 628, 684, 942, 1413, 1884, 2826, 2983, 5652, 5966, 8949, 11932, 17898, 18797, 26847, 35796, 37594, 53694, 56391, 75188, 107388, 112782, 169173, 225564, 338346, 357143, 676692, 714286, 1071429, 1428572, 2142858, 2951129, 3214287, 4285716, 5902258, 6428574, 8853387, 11804516, 12857148, 17706774, 26560161, 35413548, 53120322, 56071451, 106240644, 112142902, 168214353, 224285804, 336428706, 504643059, 672857412, 1009286118, 2018572236]

約数ペア:

[(1, 2018572236), (2, 1009286118), (3, 672857412), (4, 504643059), (6, 336428706), (9, 224285804), (12, 168214353), (18, 112142902), (19, 106240644), (36, 56071451), (38, 53120322), (57, 35413548), (76, 26560161), (114, 17706774), (157, 12857148), (171, 11804516), (228, 8853387), (314, 6428574), (342, 5902258), (471, 4285716), (628, 3214287), (684, 2951129), (942, 2142858), (1413, 1428572), (1884, 1071429), (2826, 714286), (2983, 676692), (5652, 357143), (5966, 338346), (8949, 225564), (11932, 169173), (17898, 112782), (18797, 107388), (26847, 75188), (35796, 56391), (37594, 53694)]