1663771572

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{10831}}^1$

素因数の和:11109

約数の個数: 72

約数和(自身を含む): 4471189632

約数和(自身を除く): 2807418060

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 251, 306, 502, 612, 753, 1004, 1506, 2259, 3012, 4267, 4518, 8534, 9036, 10831, 12801, 17068, 21662, 25602, 32493, 38403, 43324, 51204, 64986, 76806, 97479, 129972, 153612, 184127, 194958, 368254, 389916, 552381, 736508, 1104762, 1657143, 2209524, 2718581, 3314286, 5437162, 6628572, 8155743, 10874324, 16311486, 24467229, 32622972, 46215877, 48934458, 92431754, 97868916, 138647631, 184863508, 277295262, 415942893, 554590524, 831885786, 1663771572]

約数ペア:

[(1, 1663771572), (2, 831885786), (3, 554590524), (4, 415942893), (6, 277295262), (9, 184863508), (12, 138647631), (17, 97868916), (18, 92431754), (34, 48934458), (36, 46215877), (51, 32622972), (68, 24467229), (102, 16311486), (153, 10874324), (204, 8155743), (251, 6628572), (306, 5437162), (502, 3314286), (612, 2718581), (753, 2209524), (1004, 1657143), (1506, 1104762), (2259, 736508), (3012, 552381), (4267, 389916), (4518, 368254), (8534, 194958), (9036, 184127), (10831, 153612), (12801, 129972), (17068, 97479), (21662, 76806), (25602, 64986), (32493, 51204), (38403, 43324)]