23785758

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 56448000

約数和(自身を除く): 32662242

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 97, 114, 171, 194, 239, 291, 342, 478, 513, 582, 717, 873, 1026, 1434, 1746, 1843, 2151, 2619, 3686, 4302, 4541, 5238, 5529, 6453, 9082, 11058, 12906, 13623, 16587, 23183, 27246, 33174, 40869, 46366, 49761, 69549, 81738, 99522, 122607, 139098, 208647, 245214, 417294, 440477, 625941, 880954, 1251882, 1321431, 2642862, 3964293, 7928586, 11892879, 23785758]

約数ペア:

[(1, 23785758), (2, 11892879), (3, 7928586), (6, 3964293), (9, 2642862), (18, 1321431), (19, 1251882), (27, 880954), (38, 625941), (54, 440477), (57, 417294), (97, 245214), (114, 208647), (171, 139098), (194, 122607), (239, 99522), (291, 81738), (342, 69549), (478, 49761), (513, 46366), (582, 40869), (717, 33174), (873, 27246), (1026, 23183), (1434, 16587), (1746, 13623), (1843, 12906), (2151, 11058), (2619, 9082), (3686, 6453), (4302, 5529), (4541, 5238)]