21367632

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:329

約数の個数: 120

約数和(自身を含む): 65572192

約数和(自身を除く): 44204560

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 121, 132, 143, 156, 176, 208, 242, 264, 283, 286, 312, 363, 429, 484, 528, 566, 572, 624, 726, 849, 858, 968, 1132, 1144, 1452, 1573, 1698, 1716, 1936, 2264, 2288, 2904, 3113, 3146, 3396, 3432, 3679, 4528, 4719, 5808, 6226, 6292, 6792, 6864, 7358, 9339, 9438, 11037, 12452, 12584, 13584, 14716, 18678, 18876, 22074, 24904, 25168, 29432, 34243, 37356, 37752, 40469, 44148, 49808, 58864, 68486, 74712, 75504, 80938, 88296, 102729, 121407, 136972, 149424, 161876, 176592, 205458, 242814, 273944, 323752, 410916, 445159, 485628, 547888, 647504, 821832, 890318, 971256, 1335477, 1643664, 1780636, 1942512, 2670954, 3561272, 5341908, 7122544, 10683816, 21367632]

約数ペア:

[(1, 21367632), (2, 10683816), (3, 7122544), (4, 5341908), (6, 3561272), (8, 2670954), (11, 1942512), (12, 1780636), (13, 1643664), (16, 1335477), (22, 971256), (24, 890318), (26, 821832), (33, 647504), (39, 547888), (44, 485628), (48, 445159), (52, 410916), (66, 323752), (78, 273944), (88, 242814), (104, 205458), (121, 176592), (132, 161876), (143, 149424), (156, 136972), (176, 121407), (208, 102729), (242, 88296), (264, 80938), (283, 75504), (286, 74712), (312, 68486), (363, 58864), (429, 49808), (484, 44148), (528, 40469), (566, 37752), (572, 37356), (624, 34243), (726, 29432), (849, 25168), (858, 24904), (968, 22074), (1132, 18876), (1144, 18678), (1452, 14716), (1573, 13584), (1698, 12584), (1716, 12452), (1936, 11037), (2264, 9438), (2288, 9339), (2904, 7358), (3113, 6864), (3146, 6792), (3396, 6292), (3432, 6226), (3679, 5808), (4528, 4719)]