13213210392

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{20443}}^1$

素因数の和:20693

約数の個数: 96

約数和(自身を含む): 36740321280

約数和(自身を除く): 23527110888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 191, 282, 376, 382, 423, 564, 573, 764, 846, 1128, 1146, 1528, 1692, 1719, 2292, 3384, 3438, 4584, 6876, 8977, 13752, 17954, 20443, 26931, 35908, 40886, 53862, 61329, 71816, 80793, 81772, 107724, 122658, 161586, 163544, 183987, 215448, 245316, 323172, 367974, 490632, 646344, 735948, 960821, 1471896, 1921642, 2882463, 3843284, 3904613, 5764926, 7686568, 7809226, 8647389, 11529852, 11713839, 15618452, 17294778, 23059704, 23427678, 31236904, 34589556, 35141517, 46855356, 69179112, 70283034, 93710712, 140566068, 183516811, 281132136, 367033622, 550550433, 734067244, 1101100866, 1468134488, 1651651299, 2202201732, 3303302598, 4404403464, 6606605196, 13213210392]

約数ペア:

[(1, 13213210392), (2, 6606605196), (3, 4404403464), (4, 3303302598), (6, 2202201732), (8, 1651651299), (9, 1468134488), (12, 1101100866), (18, 734067244), (24, 550550433), (36, 367033622), (47, 281132136), (72, 183516811), (94, 140566068), (141, 93710712), (188, 70283034), (191, 69179112), (282, 46855356), (376, 35141517), (382, 34589556), (423, 31236904), (564, 23427678), (573, 23059704), (764, 17294778), (846, 15618452), (1128, 11713839), (1146, 11529852), (1528, 8647389), (1692, 7809226), (1719, 7686568), (2292, 5764926), (3384, 3904613), (3438, 3843284), (4584, 2882463), (6876, 1921642), (8977, 1471896), (13752, 960821), (17954, 735948), (20443, 646344), (26931, 490632), (35908, 367974), (40886, 323172), (53862, 245316), (61329, 215448), (71816, 183987), (80793, 163544), (81772, 161586), (107724, 122658)]