6545916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 18162144

約数和(自身を除く): 11616228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 197, 213, 234, 284, 394, 426, 468, 591, 639, 788, 852, 923, 1182, 1278, 1773, 1846, 2364, 2556, 2561, 2769, 3546, 3692, 5122, 5538, 7092, 7683, 8307, 10244, 11076, 13987, 15366, 16614, 23049, 27974, 30732, 33228, 41961, 46098, 55948, 83922, 92196, 125883, 167844, 181831, 251766, 363662, 503532, 545493, 727324, 1090986, 1636479, 2181972, 3272958, 6545916]

約数ペア:

[(1, 6545916), (2, 3272958), (3, 2181972), (4, 1636479), (6, 1090986), (9, 727324), (12, 545493), (13, 503532), (18, 363662), (26, 251766), (36, 181831), (39, 167844), (52, 125883), (71, 92196), (78, 83922), (117, 55948), (142, 46098), (156, 41961), (197, 33228), (213, 30732), (234, 27974), (284, 23049), (394, 16614), (426, 15366), (468, 13987), (591, 11076), (639, 10244), (788, 8307), (852, 7683), (923, 7092), (1182, 5538), (1278, 5122), (1773, 3692), (1846, 3546), (2364, 2769), (2556, 2561)]