17970792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2609}}^1$

素因数の和:2666

約数の個数: 64

約数和(自身を含む): 52617600

約数和(自身を除く): 34646808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 2609, 3444, 5218, 6888, 7827, 10436, 15654, 18263, 20872, 31308, 36526, 54789, 62616, 73052, 106969, 109578, 146104, 213938, 219156, 320907, 427876, 438312, 641814, 748783, 855752, 1283628, 1497566, 2246349, 2567256, 2995132, 4492698, 5990264, 8985396, 17970792]

約数ペア:

[(1, 17970792), (2, 8985396), (3, 5990264), (4, 4492698), (6, 2995132), (7, 2567256), (8, 2246349), (12, 1497566), (14, 1283628), (21, 855752), (24, 748783), (28, 641814), (41, 438312), (42, 427876), (56, 320907), (82, 219156), (84, 213938), (123, 146104), (164, 109578), (168, 106969), (246, 73052), (287, 62616), (328, 54789), (492, 36526), (574, 31308), (861, 20872), (984, 18263), (1148, 15654), (1722, 10436), (2296, 7827), (2609, 6888), (3444, 5218)]