2399796

素因数分解:

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

素因数の和:213

約数の個数: 72

約数和(自身を含む): 7076160

約数和(自身を除く): 4676364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 107, 126, 178, 214, 252, 267, 321, 356, 428, 534, 623, 642, 749, 801, 963, 1068, 1246, 1284, 1498, 1602, 1869, 1926, 2247, 2492, 2996, 3204, 3738, 3852, 4494, 5607, 6741, 7476, 8988, 9523, 11214, 13482, 19046, 22428, 26964, 28569, 38092, 57138, 66661, 85707, 114276, 133322, 171414, 199983, 266644, 342828, 399966, 599949, 799932, 1199898, 2399796]

約数ペア:

[(1, 2399796), (2, 1199898), (3, 799932), (4, 599949), (6, 399966), (7, 342828), (9, 266644), (12, 199983), (14, 171414), (18, 133322), (21, 114276), (28, 85707), (36, 66661), (42, 57138), (63, 38092), (84, 28569), (89, 26964), (107, 22428), (126, 19046), (178, 13482), (214, 11214), (252, 9523), (267, 8988), (321, 7476), (356, 6741), (428, 5607), (534, 4494), (623, 3852), (642, 3738), (749, 3204), (801, 2996), (963, 2492), (1068, 2247), (1246, 1926), (1284, 1869), (1498, 1602)]