42318108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{547}}^1$

素因数の和:871

約数の個数: 72

約数和(自身を含む): 122874752

約数和(自身を除く): 80556644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 307, 547, 614, 921, 1094, 1228, 1641, 1842, 2149, 2188, 2763, 3282, 3684, 3829, 4298, 4923, 5526, 6447, 6564, 7658, 8596, 9846, 11052, 11487, 12894, 15316, 19341, 19692, 22974, 25788, 34461, 38682, 45948, 68922, 77364, 137844, 167929, 335858, 503787, 671716, 1007574, 1175503, 1511361, 2015148, 2351006, 3022722, 3526509, 4702012, 6045444, 7053018, 10579527, 14106036, 21159054, 42318108]

約数ペア:

[(1, 42318108), (2, 21159054), (3, 14106036), (4, 10579527), (6, 7053018), (7, 6045444), (9, 4702012), (12, 3526509), (14, 3022722), (18, 2351006), (21, 2015148), (28, 1511361), (36, 1175503), (42, 1007574), (63, 671716), (84, 503787), (126, 335858), (252, 167929), (307, 137844), (547, 77364), (614, 68922), (921, 45948), (1094, 38682), (1228, 34461), (1641, 25788), (1842, 22974), (2149, 19692), (2188, 19341), (2763, 15316), (3282, 12894), (3684, 11487), (3829, 11052), (4298, 9846), (4923, 8596), (5526, 7658), (6447, 6564)]