18348484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1453}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 41037696

約数和(自身を除く): 22689212

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1453, 1804, 2906, 3157, 5812, 6314, 10171, 12628, 15983, 20342, 31966, 40684, 59573, 63932, 111881, 119146, 223762, 238292, 417011, 447524, 655303, 834022, 1310606, 1668044, 2621212, 4587121, 9174242, 18348484]

約数ペア:

[(1, 18348484), (2, 9174242), (4, 4587121), (7, 2621212), (11, 1668044), (14, 1310606), (22, 834022), (28, 655303), (41, 447524), (44, 417011), (77, 238292), (82, 223762), (154, 119146), (164, 111881), (287, 63932), (308, 59573), (451, 40684), (574, 31966), (902, 20342), (1148, 15983), (1453, 12628), (1804, 10171), (2906, 6314), (3157, 5812)]