8385318

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 19571760

約数和(自身を除く): 11186442

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 67, 102, 134, 153, 201, 306, 402, 409, 603, 818, 1139, 1206, 1227, 2278, 2454, 3417, 3681, 6834, 6953, 7362, 10251, 13906, 20502, 20859, 27403, 41718, 54806, 62577, 82209, 125154, 164418, 246627, 465851, 493254, 931702, 1397553, 2795106, 4192659, 8385318]

約数ペア:

[(1, 8385318), (2, 4192659), (3, 2795106), (6, 1397553), (9, 931702), (17, 493254), (18, 465851), (34, 246627), (51, 164418), (67, 125154), (102, 82209), (134, 62577), (153, 54806), (201, 41718), (306, 27403), (402, 20859), (409, 20502), (603, 13906), (818, 10251), (1139, 7362), (1206, 6953), (1227, 6834), (2278, 3681), (2454, 3417)]