138788286

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{36313}}^1$

素因数の和:36345

約数の個数: 48

約数和(自身を含む): 347742864

約数和(自身を除く): 208954578

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 36313, 72626, 108939, 217878, 254191, 472069, 508382, 762573, 944138, 1416207, 1525146, 1779337, 2832414, 3304483, 3558674, 5338011, 6608966, 9913449, 10676022, 19826898, 23131381, 46262762, 69394143, 138788286]

約数ペア:

[(1, 138788286), (2, 69394143), (3, 46262762), (6, 23131381), (7, 19826898), (13, 10676022), (14, 9913449), (21, 6608966), (26, 5338011), (39, 3558674), (42, 3304483), (49, 2832414), (78, 1779337), (91, 1525146), (98, 1416207), (147, 944138), (182, 762573), (273, 508382), (294, 472069), (546, 254191), (637, 217878), (1274, 108939), (1911, 72626), (3822, 36313)]