2902716

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 90

約数和(自身を含む): 8320928

約数和(自身を除く): 5418212

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 54, 62, 68, 81, 93, 102, 108, 124, 153, 162, 186, 204, 279, 289, 306, 324, 372, 459, 527, 558, 578, 612, 837, 867, 918, 1054, 1116, 1156, 1377, 1581, 1674, 1734, 1836, 2108, 2511, 2601, 2754, 3162, 3348, 3468, 4743, 5022, 5202, 5508, 6324, 7803, 8959, 9486, 10044, 10404, 14229, 15606, 17918, 18972, 23409, 26877, 28458, 31212, 35836, 42687, 46818, 53754, 56916, 80631, 85374, 93636, 107508, 161262, 170748, 241893, 322524, 483786, 725679, 967572, 1451358, 2902716]

約数ペア:

[(1, 2902716), (2, 1451358), (3, 967572), (4, 725679), (6, 483786), (9, 322524), (12, 241893), (17, 170748), (18, 161262), (27, 107508), (31, 93636), (34, 85374), (36, 80631), (51, 56916), (54, 53754), (62, 46818), (68, 42687), (81, 35836), (93, 31212), (102, 28458), (108, 26877), (124, 23409), (153, 18972), (162, 17918), (186, 15606), (204, 14229), (279, 10404), (289, 10044), (306, 9486), (324, 8959), (372, 7803), (459, 6324), (527, 5508), (558, 5202), (578, 5022), (612, 4743), (837, 3468), (867, 3348), (918, 3162), (1054, 2754), (1116, 2601), (1156, 2511), (1377, 2108), (1581, 1836), (1674, 1734)]