38655396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{547}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 106119104

約数和(自身を除く): 67463708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 151, 156, 234, 302, 453, 468, 547, 604, 906, 1094, 1359, 1641, 1812, 1963, 2188, 2718, 3282, 3926, 4923, 5436, 5889, 6564, 7111, 7852, 9846, 11778, 14222, 17667, 19692, 21333, 23556, 28444, 35334, 42666, 63999, 70668, 82597, 85332, 127998, 165194, 247791, 255996, 330388, 495582, 743373, 991164, 1073761, 1486746, 2147522, 2973492, 3221283, 4295044, 6442566, 9663849, 12885132, 19327698, 38655396]

約数ペア:

[(1, 38655396), (2, 19327698), (3, 12885132), (4, 9663849), (6, 6442566), (9, 4295044), (12, 3221283), (13, 2973492), (18, 2147522), (26, 1486746), (36, 1073761), (39, 991164), (52, 743373), (78, 495582), (117, 330388), (151, 255996), (156, 247791), (234, 165194), (302, 127998), (453, 85332), (468, 82597), (547, 70668), (604, 63999), (906, 42666), (1094, 35334), (1359, 28444), (1641, 23556), (1812, 21333), (1963, 19692), (2188, 17667), (2718, 14222), (3282, 11778), (3926, 9846), (4923, 7852), (5436, 7111), (5889, 6564)]