123311286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5657}}^1$

素因数の和:5845

約数の個数: 48

約数和(自身を含む): 307161504

約数和(自身を除く): 183850218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173, 346, 519, 1038, 1211, 1557, 2422, 3114, 3633, 5657, 7266, 10899, 11314, 16971, 21798, 33942, 39599, 50913, 79198, 101826, 118797, 237594, 356391, 712782, 978661, 1957322, 2935983, 5871966, 6850627, 8807949, 13701254, 17615898, 20551881, 41103762, 61655643, 123311286]

約数ペア:

[(1, 123311286), (2, 61655643), (3, 41103762), (6, 20551881), (7, 17615898), (9, 13701254), (14, 8807949), (18, 6850627), (21, 5871966), (42, 2935983), (63, 1957322), (126, 978661), (173, 712782), (346, 356391), (519, 237594), (1038, 118797), (1211, 101826), (1557, 79198), (2422, 50913), (3114, 39599), (3633, 33942), (5657, 21798), (7266, 16971), (10899, 11314)]