218024316

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{318749}}^1$

素因数の和:318778

約数の個数: 36

約数和(自身を含む): 580125000

約数和(自身を除く): 362100684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 318749, 637498, 956247, 1274996, 1912494, 2868741, 3824988, 5737482, 6056231, 11474964, 12112462, 18168693, 24224924, 36337386, 54506079, 72674772, 109012158, 218024316]

約数ペア:

[(1, 218024316), (2, 109012158), (3, 72674772), (4, 54506079), (6, 36337386), (9, 24224924), (12, 18168693), (18, 12112462), (19, 11474964), (36, 6056231), (38, 5737482), (57, 3824988), (76, 2868741), (114, 1912494), (171, 1274996), (228, 956247), (342, 637498), (684, 318749)]