7301214

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 16679520

約数和(自身を除く): 9378306

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 174, 197, 213, 261, 394, 426, 522, 591, 639, 1182, 1278, 1773, 2059, 3546, 4118, 5713, 6177, 11426, 12354, 13987, 17139, 18531, 27974, 34278, 37062, 41961, 51417, 83922, 102834, 125883, 251766, 405623, 811246, 1216869, 2433738, 3650607, 7301214]

約数ペア:

[(1, 7301214), (2, 3650607), (3, 2433738), (6, 1216869), (9, 811246), (18, 405623), (29, 251766), (58, 125883), (71, 102834), (87, 83922), (142, 51417), (174, 41961), (197, 37062), (213, 34278), (261, 27974), (394, 18531), (426, 17139), (522, 13987), (591, 12354), (639, 11426), (1182, 6177), (1278, 5713), (1773, 4118), (2059, 3546)]