17389764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 50680448

約数和(自身を除く): 33290684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 151, 252, 302, 453, 457, 604, 906, 914, 1057, 1359, 1371, 1812, 1828, 2114, 2718, 2742, 3171, 3199, 4113, 4228, 5436, 5484, 6342, 6398, 8226, 9513, 9597, 12684, 12796, 16452, 19026, 19194, 28791, 38052, 38388, 57582, 69007, 115164, 138014, 207021, 276028, 414042, 483049, 621063, 828084, 966098, 1242126, 1449147, 1932196, 2484252, 2898294, 4347441, 5796588, 8694882, 17389764]

約数ペア:

[(1, 17389764), (2, 8694882), (3, 5796588), (4, 4347441), (6, 2898294), (7, 2484252), (9, 1932196), (12, 1449147), (14, 1242126), (18, 966098), (21, 828084), (28, 621063), (36, 483049), (42, 414042), (63, 276028), (84, 207021), (126, 138014), (151, 115164), (252, 69007), (302, 57582), (453, 38388), (457, 38052), (604, 28791), (906, 19194), (914, 19026), (1057, 16452), (1359, 12796), (1371, 12684), (1812, 9597), (1828, 9513), (2114, 8226), (2718, 6398), (2742, 6342), (3171, 5484), (3199, 5436), (4113, 4228)]