12498876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1611

約数の個数: 72

約数和(自身を含む): 36049104

約数和(自身を除く): 23550228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1571, 1989, 2652, 3142, 3978, 4713, 6284, 7956, 9426, 14139, 18852, 20423, 26707, 28278, 40846, 53414, 56556, 61269, 80121, 81692, 106828, 122538, 160242, 183807, 240363, 245076, 320484, 347191, 367614, 480726, 694382, 735228, 961452, 1041573, 1388764, 2083146, 3124719, 4166292, 6249438, 12498876]

約数ペア:

[(1, 12498876), (2, 6249438), (3, 4166292), (4, 3124719), (6, 2083146), (9, 1388764), (12, 1041573), (13, 961452), (17, 735228), (18, 694382), (26, 480726), (34, 367614), (36, 347191), (39, 320484), (51, 245076), (52, 240363), (68, 183807), (78, 160242), (102, 122538), (117, 106828), (153, 81692), (156, 80121), (204, 61269), (221, 56556), (234, 53414), (306, 40846), (442, 28278), (468, 26707), (612, 20423), (663, 18852), (884, 14139), (1326, 9426), (1571, 7956), (1989, 6284), (2652, 4713), (3142, 3978)]