18655182

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1662

約数の個数: 72

約数和(自身を含む): 50666616

約数和(自身を除く): 32011434

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1627, 1638, 1911, 3254, 3822, 4881, 5733, 9762, 11389, 11466, 14643, 21151, 22778, 29286, 34167, 42302, 63453, 68334, 79723, 102501, 126906, 148057, 159446, 190359, 205002, 239169, 296114, 380718, 444171, 478338, 717507, 888342, 1036399, 1332513, 1435014, 2072798, 2665026, 3109197, 6218394, 9327591, 18655182]

約数ペア:

[(1, 18655182), (2, 9327591), (3, 6218394), (6, 3109197), (7, 2665026), (9, 2072798), (13, 1435014), (14, 1332513), (18, 1036399), (21, 888342), (26, 717507), (39, 478338), (42, 444171), (49, 380718), (63, 296114), (78, 239169), (91, 205002), (98, 190359), (117, 159446), (126, 148057), (147, 126906), (182, 102501), (234, 79723), (273, 68334), (294, 63453), (441, 42302), (546, 34167), (637, 29286), (819, 22778), (882, 21151), (1274, 14643), (1627, 11466), (1638, 11389), (1911, 9762), (3254, 5733), (3822, 4881)]