39963588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 111820800

約数和(自身を除く): 71857212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 103, 124, 149, 186, 206, 217, 298, 309, 372, 412, 434, 447, 596, 618, 651, 721, 868, 894, 1043, 1236, 1302, 1442, 1788, 2086, 2163, 2604, 2884, 3129, 3193, 4172, 4326, 4619, 6258, 6386, 8652, 9238, 9579, 12516, 12772, 13857, 15347, 18476, 19158, 22351, 27714, 30694, 32333, 38316, 44702, 46041, 55428, 61388, 64666, 67053, 89404, 92082, 96999, 107429, 129332, 134106, 184164, 193998, 214858, 268212, 322287, 387996, 429716, 475757, 644574, 951514, 1289148, 1427271, 1903028, 2854542, 3330299, 5709084, 6660598, 9990897, 13321196, 19981794, 39963588]

約数ペア:

[(1, 39963588), (2, 19981794), (3, 13321196), (4, 9990897), (6, 6660598), (7, 5709084), (12, 3330299), (14, 2854542), (21, 1903028), (28, 1427271), (31, 1289148), (42, 951514), (62, 644574), (84, 475757), (93, 429716), (103, 387996), (124, 322287), (149, 268212), (186, 214858), (206, 193998), (217, 184164), (298, 134106), (309, 129332), (372, 107429), (412, 96999), (434, 92082), (447, 89404), (596, 67053), (618, 64666), (651, 61388), (721, 55428), (868, 46041), (894, 44702), (1043, 38316), (1236, 32333), (1302, 30694), (1442, 27714), (1788, 22351), (2086, 19158), (2163, 18476), (2604, 15347), (2884, 13857), (3129, 12772), (3193, 12516), (4172, 9579), (4326, 9238), (4619, 8652), (6258, 6386)]