13292028

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 36599472

約数和(自身を除く): 23307444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 587, 612, 629, 666, 1174, 1258, 1332, 1761, 1887, 2348, 2516, 3522, 3774, 5283, 5661, 7044, 7548, 9979, 10566, 11322, 19958, 21132, 21719, 22644, 29937, 39916, 43438, 59874, 65157, 86876, 89811, 119748, 130314, 179622, 195471, 260628, 359244, 369223, 390942, 738446, 781884, 1107669, 1476892, 2215338, 3323007, 4430676, 6646014, 13292028]

約数ペア:

[(1, 13292028), (2, 6646014), (3, 4430676), (4, 3323007), (6, 2215338), (9, 1476892), (12, 1107669), (17, 781884), (18, 738446), (34, 390942), (36, 369223), (37, 359244), (51, 260628), (68, 195471), (74, 179622), (102, 130314), (111, 119748), (148, 89811), (153, 86876), (204, 65157), (222, 59874), (306, 43438), (333, 39916), (444, 29937), (587, 22644), (612, 21719), (629, 21132), (666, 19958), (1174, 11322), (1258, 10566), (1332, 9979), (1761, 7548), (1887, 7044), (2348, 5661), (2516, 5283), (3522, 3774)]