8385426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1167

約数の個数: 48

約数和(自身を含む): 21123648

約数和(自身を除く): 12738222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1091, 1098, 1281, 2182, 2562, 3273, 3843, 6546, 7637, 7686, 9819, 15274, 19638, 22911, 45822, 66551, 68733, 133102, 137466, 199653, 399306, 465857, 598959, 931714, 1197918, 1397571, 2795142, 4192713, 8385426]

約数ペア:

[(1, 8385426), (2, 4192713), (3, 2795142), (6, 1397571), (7, 1197918), (9, 931714), (14, 598959), (18, 465857), (21, 399306), (42, 199653), (61, 137466), (63, 133102), (122, 68733), (126, 66551), (183, 45822), (366, 22911), (427, 19638), (549, 15274), (854, 9819), (1091, 7686), (1098, 7637), (1281, 6546), (2182, 3843), (2562, 3273)]