2012307867

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:183

約数の個数: 120

約数和(自身を含む): 3423467520

約数和(自身を除く): 1411159653

約数列:

[1, 3, 9, 17, 27, 31, 47, 51, 59, 81, 93, 141, 153, 177, 279, 289, 423, 459, 527, 531, 799, 837, 867, 1003, 1269, 1377, 1457, 1581, 1593, 1829, 2397, 2511, 2601, 2773, 3009, 3807, 4371, 4743, 4779, 5487, 7191, 7803, 8319, 8959, 9027, 13113, 13583, 14229, 16461, 17051, 21573, 23409, 24769, 24957, 26877, 27081, 31093, 39339, 40749, 42687, 47141, 49383, 51153, 64719, 74307, 74871, 80631, 81243, 85963, 93279, 118017, 122247, 141423, 148149, 153459, 222921, 224613, 241893, 257889, 279837, 366741, 421073, 424269, 460377, 528581, 668763, 725679, 773667, 801397, 839511, 1100223, 1263219, 1272807, 1381131, 1461371, 1585743, 2006289, 2321001, 2404191, 2518533, 3789657, 3818421, 4384113, 4757229, 6963003, 7212573, 11368971, 13152339, 14271687, 21637719, 24843307, 34106913, 39457017, 42815061, 64913157, 74529921, 118371051, 223589763, 670769289, 2012307867]

約数ペア:

[(1, 2012307867), (3, 670769289), (9, 223589763), (17, 118371051), (27, 74529921), (31, 64913157), (47, 42815061), (51, 39457017), (59, 34106913), (81, 24843307), (93, 21637719), (141, 14271687), (153, 13152339), (177, 11368971), (279, 7212573), (289, 6963003), (423, 4757229), (459, 4384113), (527, 3818421), (531, 3789657), (799, 2518533), (837, 2404191), (867, 2321001), (1003, 2006289), (1269, 1585743), (1377, 1461371), (1457, 1381131), (1581, 1272807), (1593, 1263219), (1829, 1100223), (2397, 839511), (2511, 801397), (2601, 773667), (2773, 725679), (3009, 668763), (3807, 528581), (4371, 460377), (4743, 424269), (4779, 421073), (5487, 366741), (7191, 279837), (7803, 257889), (8319, 241893), (8959, 224613), (9027, 222921), (13113, 153459), (13583, 148149), (14229, 141423), (16461, 122247), (17051, 118017), (21573, 93279), (23409, 85963), (24769, 81243), (24957, 80631), (26877, 74871), (27081, 74307), (31093, 64719), (39339, 51153), (40749, 49383), (42687, 47141)]