18100402908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{37997}}^1$

素因数の和:38171

約数の個数: 96

約数和(自身を含む): 49639371264

約数和(自身を除く): 31538968356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 107, 159, 212, 214, 318, 321, 371, 428, 636, 642, 742, 749, 1113, 1284, 1484, 1498, 2226, 2247, 2996, 4452, 4494, 5671, 8988, 11342, 17013, 22684, 34026, 37997, 39697, 68052, 75994, 79394, 113991, 119091, 151988, 158788, 227982, 238182, 265979, 455964, 476364, 531958, 797937, 1063916, 1595874, 2013841, 3191748, 4027682, 4065679, 6041523, 8055364, 8131358, 12083046, 12197037, 14096887, 16262716, 24166092, 24394074, 28193774, 28459753, 42290661, 48788148, 56387548, 56919506, 84581322, 85379259, 113839012, 169162644, 170758518, 215480987, 341517036, 430961974, 646442961, 861923948, 1292885922, 1508366909, 2585771844, 3016733818, 4525100727, 6033467636, 9050201454, 18100402908]

約数ペア:

[(1, 18100402908), (2, 9050201454), (3, 6033467636), (4, 4525100727), (6, 3016733818), (7, 2585771844), (12, 1508366909), (14, 1292885922), (21, 861923948), (28, 646442961), (42, 430961974), (53, 341517036), (84, 215480987), (106, 170758518), (107, 169162644), (159, 113839012), (212, 85379259), (214, 84581322), (318, 56919506), (321, 56387548), (371, 48788148), (428, 42290661), (636, 28459753), (642, 28193774), (742, 24394074), (749, 24166092), (1113, 16262716), (1284, 14096887), (1484, 12197037), (1498, 12083046), (2226, 8131358), (2247, 8055364), (2996, 6041523), (4452, 4065679), (4494, 4027682), (5671, 3191748), (8988, 2013841), (11342, 1595874), (17013, 1063916), (22684, 797937), (34026, 531958), (37997, 476364), (39697, 455964), (68052, 265979), (75994, 238182), (79394, 227982), (113991, 158788), (119091, 151988)]