27797406

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 69888000

約数和(自身を除く): 42090594

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 343, 546, 637, 686, 1029, 1039, 1274, 1911, 2058, 2078, 3117, 3822, 4459, 6234, 7273, 8918, 13377, 13507, 14546, 21819, 26754, 27014, 40521, 43638, 50911, 81042, 94549, 101822, 152733, 189098, 283647, 305466, 356377, 567294, 661843, 712754, 1069131, 1323686, 1985529, 2138262, 3971058, 4632901, 9265802, 13898703, 27797406]

約数ペア:

[(1, 27797406), (2, 13898703), (3, 9265802), (6, 4632901), (7, 3971058), (13, 2138262), (14, 1985529), (21, 1323686), (26, 1069131), (39, 712754), (42, 661843), (49, 567294), (78, 356377), (91, 305466), (98, 283647), (147, 189098), (182, 152733), (273, 101822), (294, 94549), (343, 81042), (546, 50911), (637, 43638), (686, 40521), (1029, 27014), (1039, 26754), (1274, 21819), (1911, 14546), (2058, 13507), (2078, 13377), (3117, 8918), (3822, 7273), (4459, 6234)]