16953966

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 39171600

約数和(自身を除く): 22217634

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 89, 114, 171, 178, 267, 342, 534, 557, 801, 1114, 1602, 1671, 1691, 3342, 3382, 5013, 5073, 10026, 10146, 10583, 15219, 21166, 30438, 31749, 49573, 63498, 95247, 99146, 148719, 190494, 297438, 446157, 892314, 941887, 1883774, 2825661, 5651322, 8476983, 16953966]

約数ペア:

[(1, 16953966), (2, 8476983), (3, 5651322), (6, 2825661), (9, 1883774), (18, 941887), (19, 892314), (38, 446157), (57, 297438), (89, 190494), (114, 148719), (171, 99146), (178, 95247), (267, 63498), (342, 49573), (534, 31749), (557, 30438), (801, 21166), (1114, 15219), (1602, 10583), (1671, 10146), (1691, 10026), (3342, 5073), (3382, 5013)]