13531644

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{2557}}^1$

素因数の和:2584

約数の個数: 72

約数和(自身を含む): 40825680

約数和(自身を除く): 27294036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2557, 2646, 5114, 5292, 7671, 10228, 15342, 17899, 23013, 30684, 35798, 46026, 53697, 69039, 71596, 92052, 107394, 125293, 138078, 161091, 214788, 250586, 276156, 322182, 375879, 483273, 501172, 644364, 751758, 966546, 1127637, 1503516, 1933092, 2255274, 3382911, 4510548, 6765822, 13531644]

約数ペア:

[(1, 13531644), (2, 6765822), (3, 4510548), (4, 3382911), (6, 2255274), (7, 1933092), (9, 1503516), (12, 1127637), (14, 966546), (18, 751758), (21, 644364), (27, 501172), (28, 483273), (36, 375879), (42, 322182), (49, 276156), (54, 250586), (63, 214788), (84, 161091), (98, 138078), (108, 125293), (126, 107394), (147, 92052), (189, 71596), (196, 69039), (252, 53697), (294, 46026), (378, 35798), (441, 30684), (588, 23013), (756, 17899), (882, 15342), (1323, 10228), (1764, 7671), (2557, 5292), (2646, 5114)]