39031914

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1213}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 81114624

約数和(自身を除く): 42082710

約数列:

[1, 2, 3, 6, 31, 62, 93, 173, 186, 346, 519, 1038, 1213, 2426, 3639, 5363, 7278, 10726, 16089, 32178, 37603, 75206, 112809, 209849, 225618, 419698, 629547, 1259094, 6505319, 13010638, 19515957, 39031914]

約数ペア:

[(1, 39031914), (2, 19515957), (3, 13010638), (6, 6505319), (31, 1259094), (62, 629547), (93, 419698), (173, 225618), (186, 209849), (346, 112809), (519, 75206), (1038, 37603), (1213, 32178), (2426, 16089), (3639, 10726), (5363, 7278)]