7947480492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{174241}}^1$

素因数の和:174439

約数の個数: 72

約数和(自身を含む): 23086368032

約数和(自身を除く): 15138887540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 543, 724, 1086, 1267, 1629, 2172, 2534, 3258, 3801, 5068, 6516, 7602, 11403, 15204, 22806, 45612, 174241, 348482, 522723, 696964, 1045446, 1219687, 1568169, 2090892, 2439374, 3136338, 3659061, 4878748, 6272676, 7318122, 10977183, 14636244, 21954366, 31537621, 43908732, 63075242, 94612863, 126150484, 189225726, 220763347, 283838589, 378451452, 441526694, 567677178, 662290041, 883053388, 1135354356, 1324580082, 1986870123, 2649160164, 3973740246, 7947480492]

約数ペア:

[(1, 7947480492), (2, 3973740246), (3, 2649160164), (4, 1986870123), (6, 1324580082), (7, 1135354356), (9, 883053388), (12, 662290041), (14, 567677178), (18, 441526694), (21, 378451452), (28, 283838589), (36, 220763347), (42, 189225726), (63, 126150484), (84, 94612863), (126, 63075242), (181, 43908732), (252, 31537621), (362, 21954366), (543, 14636244), (724, 10977183), (1086, 7318122), (1267, 6272676), (1629, 4878748), (2172, 3659061), (2534, 3136338), (3258, 2439374), (3801, 2090892), (5068, 1568169), (6516, 1219687), (7602, 1045446), (11403, 696964), (15204, 522723), (22806, 348482), (45612, 174241)]