31935078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{877}}^1$

素因数の和:926

約数の個数: 72

約数和(自身を含む): 84098352

約数和(自身を除く): 52163274

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 289, 306, 357, 578, 714, 867, 877, 1071, 1734, 1754, 2023, 2142, 2601, 2631, 4046, 5202, 5262, 6069, 6139, 7893, 12138, 12278, 14909, 15786, 18207, 18417, 29818, 36414, 36834, 44727, 55251, 89454, 104363, 110502, 134181, 208726, 253453, 268362, 313089, 506906, 626178, 760359, 939267, 1520718, 1774171, 1878534, 2281077, 3548342, 4562154, 5322513, 10645026, 15967539, 31935078]

約数ペア:

[(1, 31935078), (2, 15967539), (3, 10645026), (6, 5322513), (7, 4562154), (9, 3548342), (14, 2281077), (17, 1878534), (18, 1774171), (21, 1520718), (34, 939267), (42, 760359), (51, 626178), (63, 506906), (102, 313089), (119, 268362), (126, 253453), (153, 208726), (238, 134181), (289, 110502), (306, 104363), (357, 89454), (578, 55251), (714, 44727), (867, 36834), (877, 36414), (1071, 29818), (1734, 18417), (1754, 18207), (2023, 15786), (2142, 14909), (2601, 12278), (2631, 12138), (4046, 7893), (5202, 6139), (5262, 6069)]