12820392

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{13697}}^1$

素因数の和:13722

約数の個数: 48

約数和(自身を含む): 37395540

約数和(自身を除く): 24575148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 13697, 27394, 41091, 54788, 82182, 109576, 123273, 164364, 178061, 246546, 328728, 356122, 493092, 534183, 712244, 986184, 1068366, 1424488, 1602549, 2136732, 3205098, 4273464, 6410196, 12820392]

約数ペア:

[(1, 12820392), (2, 6410196), (3, 4273464), (4, 3205098), (6, 2136732), (8, 1602549), (9, 1424488), (12, 1068366), (13, 986184), (18, 712244), (24, 534183), (26, 493092), (36, 356122), (39, 328728), (52, 246546), (72, 178061), (78, 164364), (104, 123273), (117, 109576), (156, 82182), (234, 54788), (312, 41091), (468, 27394), (936, 13697)]