16605708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:963

約数の個数: 72

約数和(自身を含む): 46577664

約数和(自身を除く): 29971956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 911, 1302, 1519, 1822, 2604, 2733, 3038, 3644, 4557, 5466, 6076, 6377, 9114, 10932, 12754, 18228, 19131, 25508, 28241, 38262, 44639, 56482, 76524, 84723, 89278, 112964, 133917, 169446, 178556, 197687, 267834, 338892, 395374, 535668, 593061, 790748, 1186122, 1383809, 2372244, 2767618, 4151427, 5535236, 8302854, 16605708]

約数ペア:

[(1, 16605708), (2, 8302854), (3, 5535236), (4, 4151427), (6, 2767618), (7, 2372244), (12, 1383809), (14, 1186122), (21, 790748), (28, 593061), (31, 535668), (42, 395374), (49, 338892), (62, 267834), (84, 197687), (93, 178556), (98, 169446), (124, 133917), (147, 112964), (186, 89278), (196, 84723), (217, 76524), (294, 56482), (372, 44639), (434, 38262), (588, 28241), (651, 25508), (868, 19131), (911, 18228), (1302, 12754), (1519, 10932), (1822, 9114), (2604, 6377), (2733, 6076), (3038, 5466), (3644, 4557)]