121830318

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{39581}}^1$

素因数の和:39614

約数の個数: 40

約数和(自身を含む): 287365320

約数和(自身を除く): 165535002

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 39581, 79162, 118743, 237486, 356229, 712458, 752039, 1068687, 1504078, 2137374, 2256117, 3206061, 4512234, 6412122, 6768351, 13536702, 20305053, 40610106, 60915159, 121830318]

約数ペア:

[(1, 121830318), (2, 60915159), (3, 40610106), (6, 20305053), (9, 13536702), (18, 6768351), (19, 6412122), (27, 4512234), (38, 3206061), (54, 2256117), (57, 2137374), (81, 1504078), (114, 1068687), (162, 752039), (171, 712458), (342, 356229), (513, 237486), (1026, 118743), (1539, 79162), (3078, 39581)]