18373488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 54758400

約数和(自身を除く): 36384912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 149, 168, 298, 336, 367, 447, 596, 734, 894, 1043, 1101, 1192, 1468, 1788, 2086, 2202, 2384, 2569, 2936, 3129, 3576, 4172, 4404, 5138, 5872, 6258, 7152, 7707, 8344, 8808, 10276, 12516, 15414, 16688, 17616, 20552, 25032, 30828, 41104, 50064, 54683, 61656, 109366, 123312, 164049, 218732, 328098, 382781, 437464, 656196, 765562, 874928, 1148343, 1312392, 1531124, 2296686, 2624784, 3062248, 4593372, 6124496, 9186744, 18373488]

約数ペア:

[(1, 18373488), (2, 9186744), (3, 6124496), (4, 4593372), (6, 3062248), (7, 2624784), (8, 2296686), (12, 1531124), (14, 1312392), (16, 1148343), (21, 874928), (24, 765562), (28, 656196), (42, 437464), (48, 382781), (56, 328098), (84, 218732), (112, 164049), (149, 123312), (168, 109366), (298, 61656), (336, 54683), (367, 50064), (447, 41104), (596, 30828), (734, 25032), (894, 20552), (1043, 17616), (1101, 16688), (1192, 15414), (1468, 12516), (1788, 10276), (2086, 8808), (2202, 8344), (2384, 7707), (2569, 7152), (2936, 6258), (3129, 5872), (3576, 5138), (4172, 4404)]