2042652

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 72

約数和(自身を含む): 5501440

約数和(自身を除く): 3458788

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 31, 34, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 186, 204, 228, 289, 323, 372, 527, 578, 589, 646, 867, 969, 1054, 1156, 1178, 1292, 1581, 1734, 1767, 1938, 2108, 2356, 3162, 3468, 3534, 3876, 5491, 6324, 7068, 8959, 10013, 10982, 16473, 17918, 20026, 21964, 26877, 30039, 32946, 35836, 40052, 53754, 60078, 65892, 107508, 120156, 170221, 340442, 510663, 680884, 1021326, 2042652]

約数ペア:

[(1, 2042652), (2, 1021326), (3, 680884), (4, 510663), (6, 340442), (12, 170221), (17, 120156), (19, 107508), (31, 65892), (34, 60078), (38, 53754), (51, 40052), (57, 35836), (62, 32946), (68, 30039), (76, 26877), (93, 21964), (102, 20026), (114, 17918), (124, 16473), (186, 10982), (204, 10013), (228, 8959), (289, 7068), (323, 6324), (372, 5491), (527, 3876), (578, 3534), (589, 3468), (646, 3162), (867, 2356), (969, 2108), (1054, 1938), (1156, 1767), (1178, 1734), (1292, 1581)]