31302234

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{30509}}^1$

素因数の和:30539

約数の個数: 32

約数和(自身を含む): 73224000

約数和(自身を除く): 41921766

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 30509, 61018, 91527, 183054, 274581, 549162, 579671, 823743, 1159342, 1647486, 1739013, 3478026, 5217039, 10434078, 15651117, 31302234]

約数ペア:

[(1, 31302234), (2, 15651117), (3, 10434078), (6, 5217039), (9, 3478026), (18, 1739013), (19, 1647486), (27, 1159342), (38, 823743), (54, 579671), (57, 549162), (114, 274581), (171, 183054), (342, 91527), (513, 61018), (1026, 30509)]