27430956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1$

素因数の和:763

約数の個数: 72

約数和(自身を含む): 79788800

約数和(自身を除く): 52357844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 547, 597, 796, 1094, 1194, 1393, 1641, 1791, 2188, 2388, 2786, 3282, 3582, 3829, 4179, 4923, 5572, 6564, 7164, 7658, 8358, 9846, 11487, 12537, 15316, 16716, 19692, 22974, 25074, 34461, 45948, 50148, 68922, 108853, 137844, 217706, 326559, 435412, 653118, 761971, 979677, 1306236, 1523942, 1959354, 2285913, 3047884, 3918708, 4571826, 6857739, 9143652, 13715478, 27430956]

約数ペア:

[(1, 27430956), (2, 13715478), (3, 9143652), (4, 6857739), (6, 4571826), (7, 3918708), (9, 3047884), (12, 2285913), (14, 1959354), (18, 1523942), (21, 1306236), (28, 979677), (36, 761971), (42, 653118), (63, 435412), (84, 326559), (126, 217706), (199, 137844), (252, 108853), (398, 68922), (547, 50148), (597, 45948), (796, 34461), (1094, 25074), (1194, 22974), (1393, 19692), (1641, 16716), (1791, 15316), (2188, 12537), (2388, 11487), (2786, 9846), (3282, 8358), (3582, 7658), (3829, 7164), (4179, 6564), (4923, 5572)]