11721072

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 33569280

約数和(自身を除く): 21848208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 79, 88, 132, 158, 176, 237, 264, 281, 316, 474, 528, 562, 632, 843, 869, 948, 1124, 1264, 1686, 1738, 1896, 2248, 2607, 3091, 3372, 3476, 3792, 4496, 5214, 6182, 6744, 6952, 9273, 10428, 12364, 13488, 13904, 18546, 20856, 22199, 24728, 37092, 41712, 44398, 49456, 66597, 74184, 88796, 133194, 148368, 177592, 244189, 266388, 355184, 488378, 532776, 732567, 976756, 1065552, 1465134, 1953512, 2930268, 3907024, 5860536, 11721072]

約数ペア:

[(1, 11721072), (2, 5860536), (3, 3907024), (4, 2930268), (6, 1953512), (8, 1465134), (11, 1065552), (12, 976756), (16, 732567), (22, 532776), (24, 488378), (33, 355184), (44, 266388), (48, 244189), (66, 177592), (79, 148368), (88, 133194), (132, 88796), (158, 74184), (176, 66597), (237, 49456), (264, 44398), (281, 41712), (316, 37092), (474, 24728), (528, 22199), (562, 20856), (632, 18546), (843, 13904), (869, 13488), (948, 12364), (1124, 10428), (1264, 9273), (1686, 6952), (1738, 6744), (1896, 6182), (2248, 5214), (2607, 4496), (3091, 3792), (3372, 3476)]