21103632

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{4441}}^1$

素因数の和:4469

約数の個数: 80

約数和(自身を含む): 66096960

約数和(自身を除く): 44993328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4441, 4752, 8882, 13323, 17764, 26646, 35528, 39969, 48851, 53292, 71056, 79938, 97702, 106584, 119907, 146553, 159876, 195404, 213168, 239814, 293106, 319752, 390808, 439659, 479628, 586212, 639504, 781616, 879318, 959256, 1172424, 1318977, 1758636, 1918512, 2344848, 2637954, 3517272, 5275908, 7034544, 10551816, 21103632]

約数ペア:

[(1, 21103632), (2, 10551816), (3, 7034544), (4, 5275908), (6, 3517272), (8, 2637954), (9, 2344848), (11, 1918512), (12, 1758636), (16, 1318977), (18, 1172424), (22, 959256), (24, 879318), (27, 781616), (33, 639504), (36, 586212), (44, 479628), (48, 439659), (54, 390808), (66, 319752), (72, 293106), (88, 239814), (99, 213168), (108, 195404), (132, 159876), (144, 146553), (176, 119907), (198, 106584), (216, 97702), (264, 79938), (297, 71056), (396, 53292), (432, 48851), (528, 39969), (594, 35528), (792, 26646), (1188, 17764), (1584, 13323), (2376, 8882), (4441, 4752)]