16798572

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 108

約数和(自身を含む): 50417640

約数和(自身を除く): 33619068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 89, 98, 107, 126, 147, 178, 196, 214, 252, 267, 294, 321, 356, 428, 441, 534, 588, 623, 642, 749, 801, 882, 963, 1068, 1246, 1284, 1498, 1602, 1764, 1869, 1926, 2247, 2492, 2996, 3204, 3738, 3852, 4361, 4494, 5243, 5607, 6741, 7476, 8722, 8988, 9523, 10486, 11214, 13083, 13482, 15729, 17444, 19046, 20972, 22428, 26166, 26964, 28569, 31458, 38092, 39249, 47187, 52332, 57138, 62916, 66661, 78498, 85707, 94374, 114276, 133322, 156996, 171414, 188748, 199983, 266644, 342828, 399966, 466627, 599949, 799932, 933254, 1199898, 1399881, 1866508, 2399796, 2799762, 4199643, 5599524, 8399286, 16798572]

約数ペア:

[(1, 16798572), (2, 8399286), (3, 5599524), (4, 4199643), (6, 2799762), (7, 2399796), (9, 1866508), (12, 1399881), (14, 1199898), (18, 933254), (21, 799932), (28, 599949), (36, 466627), (42, 399966), (49, 342828), (63, 266644), (84, 199983), (89, 188748), (98, 171414), (107, 156996), (126, 133322), (147, 114276), (178, 94374), (196, 85707), (214, 78498), (252, 66661), (267, 62916), (294, 57138), (321, 52332), (356, 47187), (428, 39249), (441, 38092), (534, 31458), (588, 28569), (623, 26964), (642, 26166), (749, 22428), (801, 20972), (882, 19046), (963, 17444), (1068, 15729), (1246, 13482), (1284, 13083), (1498, 11214), (1602, 10486), (1764, 9523), (1869, 8988), (1926, 8722), (2247, 7476), (2492, 6741), (2996, 5607), (3204, 5243), (3738, 4494), (3852, 4361)]