12753026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 24748416

約数和(自身を除く): 11995390

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 43, 61, 86, 122, 143, 187, 221, 286, 374, 442, 473, 559, 671, 731, 793, 946, 1037, 1118, 1342, 1462, 1586, 2074, 2431, 2623, 4862, 5246, 6149, 8041, 8723, 9503, 11407, 12298, 13481, 16082, 17446, 19006, 22814, 26962, 28853, 34099, 44591, 57706, 68198, 89182, 104533, 148291, 209066, 296582, 375089, 490501, 579683, 750178, 981002, 1159366, 6376513, 12753026]

約数ペア:

[(1, 12753026), (2, 6376513), (11, 1159366), (13, 981002), (17, 750178), (22, 579683), (26, 490501), (34, 375089), (43, 296582), (61, 209066), (86, 148291), (122, 104533), (143, 89182), (187, 68198), (221, 57706), (286, 44591), (374, 34099), (442, 28853), (473, 26962), (559, 22814), (671, 19006), (731, 17446), (793, 16082), (946, 13481), (1037, 12298), (1118, 11407), (1342, 9503), (1462, 8723), (1586, 8041), (2074, 6149), (2431, 5246), (2623, 4862)]