7321163892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{54371}}^1$

素因数の和:54621

約数の個数: 72

約数和(自身を含む): 19958873760

約数和(自身を除く): 12637709868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 229, 294, 458, 588, 687, 916, 1374, 1603, 2748, 3206, 4809, 6412, 9618, 11221, 19236, 22442, 33663, 44884, 54371, 67326, 108742, 134652, 163113, 217484, 326226, 380597, 652452, 761194, 1141791, 1522388, 2283582, 2664179, 4567164, 5328358, 7992537, 10656716, 12450959, 15985074, 24901918, 31970148, 37352877, 49803836, 74705754, 87156713, 149411508, 174313426, 261470139, 348626852, 522940278, 610096991, 1045880556, 1220193982, 1830290973, 2440387964, 3660581946, 7321163892]

約数ペア:

[(1, 7321163892), (2, 3660581946), (3, 2440387964), (4, 1830290973), (6, 1220193982), (7, 1045880556), (12, 610096991), (14, 522940278), (21, 348626852), (28, 261470139), (42, 174313426), (49, 149411508), (84, 87156713), (98, 74705754), (147, 49803836), (196, 37352877), (229, 31970148), (294, 24901918), (458, 15985074), (588, 12450959), (687, 10656716), (916, 7992537), (1374, 5328358), (1603, 4567164), (2748, 2664179), (3206, 2283582), (4809, 1522388), (6412, 1141791), (9618, 761194), (11221, 652452), (19236, 380597), (22442, 326226), (33663, 217484), (44884, 163113), (54371, 134652), (67326, 108742)]