1386210996

素因数分解:

$2^2\times 3^6\times {\mathrm{475381}}^1$

素因数の和:475403

約数の個数: 42

約数和(自身を含む): 3637147682

約数和(自身を除く): 2250936686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 475381, 950762, 1426143, 1901524, 2852286, 4278429, 5704572, 8556858, 12835287, 17113716, 25670574, 38505861, 51341148, 77011722, 115517583, 154023444, 231035166, 346552749, 462070332, 693105498, 1386210996]

約数ペア:

[(1, 1386210996), (2, 693105498), (3, 462070332), (4, 346552749), (6, 231035166), (9, 154023444), (12, 115517583), (18, 77011722), (27, 51341148), (36, 38505861), (54, 25670574), (81, 17113716), (108, 12835287), (162, 8556858), (243, 5704572), (324, 4278429), (486, 2852286), (729, 1901524), (972, 1426143), (1458, 950762), (2916, 475381)]