555353622

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{22871}}^1$

素因数の和:22969

約数の個数: 48

約数和(自身を含む): 1284491520

約数和(自身を除く): 729137898

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2698, 4047, 8094, 12141, 22871, 24282, 45742, 68613, 137226, 205839, 411678, 434549, 869098, 1303647, 1623841, 2607294, 3247682, 3910941, 4871523, 7821882, 9743046, 14614569, 29229138, 30852979, 61705958, 92558937, 185117874, 277676811, 555353622]

約数ペア:

[(1, 555353622), (2, 277676811), (3, 185117874), (6, 92558937), (9, 61705958), (18, 30852979), (19, 29229138), (38, 14614569), (57, 9743046), (71, 7821882), (114, 4871523), (142, 3910941), (171, 3247682), (213, 2607294), (342, 1623841), (426, 1303647), (639, 869098), (1278, 434549), (1349, 411678), (2698, 205839), (4047, 137226), (8094, 68613), (12141, 45742), (22871, 24282)]