312804702

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{18121}}^1$

素因数の和:18273

約数の個数: 48

約数和(自身を含む): 780260832

約数和(自身を除く): 467456130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1918, 2466, 2877, 5754, 8631, 17262, 18121, 36242, 54363, 108726, 126847, 163089, 253694, 326178, 380541, 761082, 1141623, 2283246, 2482577, 4965154, 7447731, 14895462, 17378039, 22343193, 34756078, 44686386, 52134117, 104268234, 156402351, 312804702]

約数ペア:

[(1, 312804702), (2, 156402351), (3, 104268234), (6, 52134117), (7, 44686386), (9, 34756078), (14, 22343193), (18, 17378039), (21, 14895462), (42, 7447731), (63, 4965154), (126, 2482577), (137, 2283246), (274, 1141623), (411, 761082), (822, 380541), (959, 326178), (1233, 253694), (1918, 163089), (2466, 126847), (2877, 108726), (5754, 54363), (8631, 36242), (17262, 18121)]