15396732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 42378336

約数和(自身を除く): 26981604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 167, 197, 234, 334, 394, 468, 501, 591, 668, 788, 1002, 1182, 1503, 1773, 2004, 2171, 2364, 2561, 3006, 3546, 4342, 5122, 6012, 6513, 7092, 7683, 8684, 10244, 13026, 15366, 19539, 23049, 26052, 30732, 32899, 39078, 46098, 65798, 78156, 92196, 98697, 131596, 197394, 296091, 394788, 427687, 592182, 855374, 1184364, 1283061, 1710748, 2566122, 3849183, 5132244, 7698366, 15396732]

約数ペア:

[(1, 15396732), (2, 7698366), (3, 5132244), (4, 3849183), (6, 2566122), (9, 1710748), (12, 1283061), (13, 1184364), (18, 855374), (26, 592182), (36, 427687), (39, 394788), (52, 296091), (78, 197394), (117, 131596), (156, 98697), (167, 92196), (197, 78156), (234, 65798), (334, 46098), (394, 39078), (468, 32899), (501, 30732), (591, 26052), (668, 23049), (788, 19539), (1002, 15366), (1182, 13026), (1503, 10244), (1773, 8684), (2004, 7683), (2171, 7092), (2364, 6513), (2561, 6012), (3006, 5122), (3546, 4342)]