19041768

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 55935360

約数和(自身を除く): 36893592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 47, 51, 68, 72, 94, 102, 136, 141, 153, 188, 204, 282, 306, 331, 376, 408, 423, 564, 612, 662, 799, 846, 993, 1128, 1224, 1324, 1598, 1692, 1986, 2397, 2648, 2979, 3196, 3384, 3972, 4794, 5627, 5958, 6392, 7191, 7944, 9588, 11254, 11916, 14382, 15557, 16881, 19176, 22508, 23832, 28764, 31114, 33762, 45016, 46671, 50643, 57528, 62228, 67524, 93342, 101286, 124456, 135048, 140013, 186684, 202572, 264469, 280026, 373368, 405144, 528938, 560052, 793407, 1057876, 1120104, 1586814, 2115752, 2380221, 3173628, 4760442, 6347256, 9520884, 19041768]

約数ペア:

[(1, 19041768), (2, 9520884), (3, 6347256), (4, 4760442), (6, 3173628), (8, 2380221), (9, 2115752), (12, 1586814), (17, 1120104), (18, 1057876), (24, 793407), (34, 560052), (36, 528938), (47, 405144), (51, 373368), (68, 280026), (72, 264469), (94, 202572), (102, 186684), (136, 140013), (141, 135048), (153, 124456), (188, 101286), (204, 93342), (282, 67524), (306, 62228), (331, 57528), (376, 50643), (408, 46671), (423, 45016), (564, 33762), (612, 31114), (662, 28764), (799, 23832), (846, 22508), (993, 19176), (1128, 16881), (1224, 15557), (1324, 14382), (1598, 11916), (1692, 11254), (1986, 9588), (2397, 7944), (2648, 7191), (2979, 6392), (3196, 5958), (3384, 5627), (3972, 4794)]