13296595428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{525391}}^1$

素因数の和:525457

約数の個数: 72

約数和(自身を含む): 36336110720

約数和(自身を除く): 23039515292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 4218, 6327, 8436, 12654, 25308, 525391, 1050782, 1576173, 2101564, 3152346, 4728519, 6304692, 9457038, 9982429, 18914076, 19439467, 19964858, 29947287, 38878934, 39929716, 58318401, 59894574, 77757868, 89841861, 116636802, 119789148, 174955203, 179683722, 233273604, 349910406, 359367444, 369349873, 699820812, 738699746, 1108049619, 1477399492, 2216099238, 3324148857, 4432198476, 6648297714, 13296595428]

約数ペア:

[(1, 13296595428), (2, 6648297714), (3, 4432198476), (4, 3324148857), (6, 2216099238), (9, 1477399492), (12, 1108049619), (18, 738699746), (19, 699820812), (36, 369349873), (37, 359367444), (38, 349910406), (57, 233273604), (74, 179683722), (76, 174955203), (111, 119789148), (114, 116636802), (148, 89841861), (171, 77757868), (222, 59894574), (228, 58318401), (333, 39929716), (342, 38878934), (444, 29947287), (666, 19964858), (684, 19439467), (703, 18914076), (1332, 9982429), (1406, 9457038), (2109, 6304692), (2812, 4728519), (4218, 3152346), (6327, 2101564), (8436, 1576173), (12654, 1050782), (25308, 525391)]