2021429982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{138587}}^1$

素因数の和:138633

約数の個数: 64

約数和(自身を含む): 5029081344

約数和(自身を除く): 3007651362

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 374, 429, 442, 561, 663, 858, 1122, 1326, 2431, 4862, 7293, 14586, 138587, 277174, 415761, 831522, 1524457, 1801631, 2355979, 3048914, 3603262, 4573371, 4711958, 5404893, 7067937, 9146742, 10809786, 14135874, 19817941, 25915769, 30627727, 39635882, 51831538, 59453823, 61255454, 77747307, 91883181, 118907646, 155494614, 183766362, 336904997, 673809994, 1010714991, 2021429982]

約数ペア:

[(1, 2021429982), (2, 1010714991), (3, 673809994), (6, 336904997), (11, 183766362), (13, 155494614), (17, 118907646), (22, 91883181), (26, 77747307), (33, 61255454), (34, 59453823), (39, 51831538), (51, 39635882), (66, 30627727), (78, 25915769), (102, 19817941), (143, 14135874), (187, 10809786), (221, 9146742), (286, 7067937), (374, 5404893), (429, 4711958), (442, 4573371), (561, 3603262), (663, 3048914), (858, 2355979), (1122, 1801631), (1326, 1524457), (2431, 831522), (4862, 415761), (7293, 277174), (14586, 138587)]