16481772

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 46448640

約数和(自身を除く): 29966868

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 47, 51, 54, 68, 94, 102, 108, 141, 153, 188, 191, 204, 282, 306, 382, 423, 459, 564, 573, 612, 764, 799, 846, 918, 1146, 1269, 1598, 1692, 1719, 1836, 2292, 2397, 2538, 3196, 3247, 3438, 4794, 5076, 5157, 6494, 6876, 7191, 8977, 9588, 9741, 10314, 12988, 14382, 17954, 19482, 20628, 21573, 26931, 28764, 29223, 35908, 38964, 43146, 53862, 58446, 80793, 86292, 87669, 107724, 116892, 152609, 161586, 175338, 242379, 305218, 323172, 350676, 457827, 484758, 610436, 915654, 969516, 1373481, 1831308, 2746962, 4120443, 5493924, 8240886, 16481772]

約数ペア:

[(1, 16481772), (2, 8240886), (3, 5493924), (4, 4120443), (6, 2746962), (9, 1831308), (12, 1373481), (17, 969516), (18, 915654), (27, 610436), (34, 484758), (36, 457827), (47, 350676), (51, 323172), (54, 305218), (68, 242379), (94, 175338), (102, 161586), (108, 152609), (141, 116892), (153, 107724), (188, 87669), (191, 86292), (204, 80793), (282, 58446), (306, 53862), (382, 43146), (423, 38964), (459, 35908), (564, 29223), (573, 28764), (612, 26931), (764, 21573), (799, 20628), (846, 19482), (918, 17954), (1146, 14382), (1269, 12988), (1598, 10314), (1692, 9741), (1719, 9588), (1836, 8977), (2292, 7191), (2397, 6876), (2538, 6494), (3196, 5157), (3247, 5076), (3438, 4794)]