16297884

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 43439760

約数和(自身を除く): 27141876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 67, 87, 116, 134, 174, 201, 233, 261, 268, 348, 402, 466, 522, 603, 699, 804, 932, 1044, 1206, 1398, 1943, 2097, 2412, 2796, 3886, 4194, 5829, 6757, 7772, 8388, 11658, 13514, 15611, 17487, 20271, 23316, 27028, 31222, 34974, 40542, 46833, 60813, 62444, 69948, 81084, 93666, 121626, 140499, 187332, 243252, 280998, 452719, 561996, 905438, 1358157, 1810876, 2716314, 4074471, 5432628, 8148942, 16297884]

約数ペア:

[(1, 16297884), (2, 8148942), (3, 5432628), (4, 4074471), (6, 2716314), (9, 1810876), (12, 1358157), (18, 905438), (29, 561996), (36, 452719), (58, 280998), (67, 243252), (87, 187332), (116, 140499), (134, 121626), (174, 93666), (201, 81084), (233, 69948), (261, 62444), (268, 60813), (348, 46833), (402, 40542), (466, 34974), (522, 31222), (603, 27028), (699, 23316), (804, 20271), (932, 17487), (1044, 15611), (1206, 13514), (1398, 11658), (1943, 8388), (2097, 7772), (2412, 6757), (2796, 5829), (3886, 4194)]