16398558

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1494

約数の個数: 64

約数和(自身を含む): 41875200

約数和(自身を除く): 25476642

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 297, 342, 418, 513, 594, 627, 1026, 1254, 1453, 1881, 2906, 3762, 4359, 5643, 8718, 11286, 13077, 15983, 26154, 27607, 31966, 39231, 47949, 55214, 78462, 82821, 95898, 143847, 165642, 248463, 287694, 303677, 431541, 496926, 607354, 745389, 863082, 911031, 1490778, 1822062, 2733093, 5466186, 8199279, 16398558]

約数ペア:

[(1, 16398558), (2, 8199279), (3, 5466186), (6, 2733093), (9, 1822062), (11, 1490778), (18, 911031), (19, 863082), (22, 745389), (27, 607354), (33, 496926), (38, 431541), (54, 303677), (57, 287694), (66, 248463), (99, 165642), (114, 143847), (171, 95898), (198, 82821), (209, 78462), (297, 55214), (342, 47949), (418, 39231), (513, 31966), (594, 27607), (627, 26154), (1026, 15983), (1254, 13077), (1453, 11286), (1881, 8718), (2906, 5643), (3762, 4359)]