7437132

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 20180160

約数和(自身を除く): 12743028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 131, 166, 171, 228, 249, 262, 332, 342, 393, 498, 524, 684, 747, 786, 996, 1179, 1494, 1572, 1577, 2358, 2489, 2988, 3154, 4716, 4731, 4978, 6308, 7467, 9462, 9956, 10873, 14193, 14934, 18924, 21746, 22401, 28386, 29868, 32619, 43492, 44802, 56772, 65238, 89604, 97857, 130476, 195714, 206587, 391428, 413174, 619761, 826348, 1239522, 1859283, 2479044, 3718566, 7437132]

約数ペア:

[(1, 7437132), (2, 3718566), (3, 2479044), (4, 1859283), (6, 1239522), (9, 826348), (12, 619761), (18, 413174), (19, 391428), (36, 206587), (38, 195714), (57, 130476), (76, 97857), (83, 89604), (114, 65238), (131, 56772), (166, 44802), (171, 43492), (228, 32619), (249, 29868), (262, 28386), (332, 22401), (342, 21746), (393, 18924), (498, 14934), (524, 14193), (684, 10873), (747, 9956), (786, 9462), (996, 7467), (1179, 6308), (1494, 4978), (1572, 4731), (1577, 4716), (2358, 3154), (2489, 2988)]