2942568

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 8712000

約数和(自身を除く): 5769432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 239, 324, 342, 456, 478, 513, 648, 684, 717, 956, 1026, 1368, 1434, 1539, 1912, 2052, 2151, 2868, 3078, 4104, 4302, 4541, 5736, 6156, 6453, 8604, 9082, 12312, 12906, 13623, 17208, 18164, 19359, 25812, 27246, 36328, 38718, 40869, 51624, 54492, 77436, 81738, 108984, 122607, 154872, 163476, 245214, 326952, 367821, 490428, 735642, 980856, 1471284, 2942568]

約数ペア:

[(1, 2942568), (2, 1471284), (3, 980856), (4, 735642), (6, 490428), (8, 367821), (9, 326952), (12, 245214), (18, 163476), (19, 154872), (24, 122607), (27, 108984), (36, 81738), (38, 77436), (54, 54492), (57, 51624), (72, 40869), (76, 38718), (81, 36328), (108, 27246), (114, 25812), (152, 19359), (162, 18164), (171, 17208), (216, 13623), (228, 12906), (239, 12312), (324, 9082), (342, 8604), (456, 6453), (478, 6156), (513, 5736), (648, 4541), (684, 4302), (717, 4104), (956, 3078), (1026, 2868), (1368, 2151), (1434, 2052), (1539, 1912)]