9942492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 27776784

約数和(自身を除く): 17834292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 457, 518, 588, 777, 914, 1036, 1371, 1554, 1813, 1828, 2742, 3108, 3199, 3626, 5439, 5484, 6398, 7252, 9597, 10878, 12796, 16909, 19194, 21756, 22393, 33818, 38388, 44786, 50727, 67179, 67636, 89572, 101454, 118363, 134358, 202908, 236726, 268716, 355089, 473452, 710178, 828541, 1420356, 1657082, 2485623, 3314164, 4971246, 9942492]

約数ペア:

[(1, 9942492), (2, 4971246), (3, 3314164), (4, 2485623), (6, 1657082), (7, 1420356), (12, 828541), (14, 710178), (21, 473452), (28, 355089), (37, 268716), (42, 236726), (49, 202908), (74, 134358), (84, 118363), (98, 101454), (111, 89572), (147, 67636), (148, 67179), (196, 50727), (222, 44786), (259, 38388), (294, 33818), (444, 22393), (457, 21756), (518, 19194), (588, 16909), (777, 12796), (914, 10878), (1036, 9597), (1371, 7252), (1554, 6398), (1813, 5484), (1828, 5439), (2742, 3626), (3108, 3199)]