21167118324

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{151423}}^1$

素因数の和:151797

約数の個数: 72

約数和(自身を含む): 58535672832

約数和(自身を除く): 37368554508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 353, 396, 706, 1059, 1412, 2118, 3177, 3883, 4236, 6354, 7766, 11649, 12708, 15532, 23298, 34947, 46596, 69894, 139788, 151423, 302846, 454269, 605692, 908538, 1362807, 1665653, 1817076, 2725614, 3331306, 4996959, 5451228, 6662612, 9993918, 14990877, 19987836, 29981754, 53452319, 59963508, 106904638, 160356957, 213809276, 320713914, 481070871, 587975509, 641427828, 962141742, 1175951018, 1763926527, 1924283484, 2351902036, 3527853054, 5291779581, 7055706108, 10583559162, 21167118324]

約数ペア:

[(1, 21167118324), (2, 10583559162), (3, 7055706108), (4, 5291779581), (6, 3527853054), (9, 2351902036), (11, 1924283484), (12, 1763926527), (18, 1175951018), (22, 962141742), (33, 641427828), (36, 587975509), (44, 481070871), (66, 320713914), (99, 213809276), (132, 160356957), (198, 106904638), (353, 59963508), (396, 53452319), (706, 29981754), (1059, 19987836), (1412, 14990877), (2118, 9993918), (3177, 6662612), (3883, 5451228), (4236, 4996959), (6354, 3331306), (7766, 2725614), (11649, 1817076), (12708, 1665653), (15532, 1362807), (23298, 908538), (34947, 605692), (46596, 454269), (69894, 302846), (139788, 151423)]