2142888228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{352217}}^1$

素因数の和:352253

約数の個数: 54

約数和(自身を含む): 5865486354

約数和(自身を除く): 3722598126

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 352217, 704434, 1056651, 1408868, 2113302, 3169953, 4226604, 4578821, 6339906, 9157642, 12679812, 13736463, 18315284, 27472926, 41209389, 54945852, 59524673, 82418778, 119049346, 164837556, 178574019, 238098692, 357148038, 535722057, 714296076, 1071444114, 2142888228]

約数ペア:

[(1, 2142888228), (2, 1071444114), (3, 714296076), (4, 535722057), (6, 357148038), (9, 238098692), (12, 178574019), (13, 164837556), (18, 119049346), (26, 82418778), (36, 59524673), (39, 54945852), (52, 41209389), (78, 27472926), (117, 18315284), (156, 13736463), (169, 12679812), (234, 9157642), (338, 6339906), (468, 4578821), (507, 4226604), (676, 3169953), (1014, 2113302), (1521, 1408868), (2028, 1056651), (3042, 704434), (6084, 352217)]