38139822

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 112

約数和(自身を含む): 101675232

約数和(自身を除く): 63535410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 81, 101, 111, 126, 162, 189, 202, 222, 243, 259, 303, 333, 378, 486, 518, 567, 606, 666, 707, 729, 777, 909, 999, 1134, 1414, 1458, 1554, 1701, 1818, 1998, 2121, 2331, 2727, 2997, 3402, 3737, 4242, 4662, 5103, 5454, 5994, 6363, 6993, 7474, 8181, 8991, 10206, 11211, 12726, 13986, 16362, 17982, 19089, 20979, 22422, 24543, 26159, 26973, 33633, 38178, 41958, 49086, 52318, 53946, 57267, 62937, 67266, 73629, 78477, 100899, 114534, 125874, 147258, 156954, 171801, 188811, 201798, 235431, 302697, 343602, 377622, 470862, 515403, 605394, 706293, 908091, 1030806, 1412586, 1816182, 2118879, 2724273, 4237758, 5448546, 6356637, 12713274, 19069911, 38139822]

約数ペア:

[(1, 38139822), (2, 19069911), (3, 12713274), (6, 6356637), (7, 5448546), (9, 4237758), (14, 2724273), (18, 2118879), (21, 1816182), (27, 1412586), (37, 1030806), (42, 908091), (54, 706293), (63, 605394), (74, 515403), (81, 470862), (101, 377622), (111, 343602), (126, 302697), (162, 235431), (189, 201798), (202, 188811), (222, 171801), (243, 156954), (259, 147258), (303, 125874), (333, 114534), (378, 100899), (486, 78477), (518, 73629), (567, 67266), (606, 62937), (666, 57267), (707, 53946), (729, 52318), (777, 49086), (909, 41958), (999, 38178), (1134, 33633), (1414, 26973), (1458, 26159), (1554, 24543), (1701, 22422), (1818, 20979), (1998, 19089), (2121, 17982), (2331, 16362), (2727, 13986), (2997, 12726), (3402, 11211), (3737, 10206), (4242, 8991), (4662, 8181), (5103, 7474), (5454, 6993), (5994, 6363)]