16668204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 47394816

約数和(自身を除く): 30726612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 37, 42, 62, 74, 84, 93, 111, 124, 148, 173, 186, 217, 222, 259, 346, 372, 434, 444, 518, 519, 651, 692, 777, 868, 1036, 1038, 1147, 1211, 1302, 1554, 2076, 2294, 2422, 2604, 3108, 3441, 3633, 4588, 4844, 5363, 6401, 6882, 7266, 8029, 10726, 12802, 13764, 14532, 16058, 16089, 19203, 21452, 24087, 25604, 32116, 32178, 37541, 38406, 44807, 48174, 64356, 75082, 76812, 89614, 96348, 112623, 134421, 150164, 179228, 198431, 225246, 268842, 396862, 450492, 537684, 595293, 793724, 1190586, 1389017, 2381172, 2778034, 4167051, 5556068, 8334102, 16668204]

約数ペア:

[(1, 16668204), (2, 8334102), (3, 5556068), (4, 4167051), (6, 2778034), (7, 2381172), (12, 1389017), (14, 1190586), (21, 793724), (28, 595293), (31, 537684), (37, 450492), (42, 396862), (62, 268842), (74, 225246), (84, 198431), (93, 179228), (111, 150164), (124, 134421), (148, 112623), (173, 96348), (186, 89614), (217, 76812), (222, 75082), (259, 64356), (346, 48174), (372, 44807), (434, 38406), (444, 37541), (518, 32178), (519, 32116), (651, 25604), (692, 24087), (777, 21452), (868, 19203), (1036, 16089), (1038, 16058), (1147, 14532), (1211, 13764), (1302, 12802), (1554, 10726), (2076, 8029), (2294, 7266), (2422, 6882), (2604, 6401), (3108, 5363), (3441, 4844), (3633, 4588)]