16906806

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:915

約数の個数: 80

約数和(自身を含む): 45894816

約数和(自身を除く): 28988010

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 357, 378, 459, 567, 714, 877, 918, 1071, 1134, 1377, 1754, 2142, 2631, 2754, 3213, 5262, 6139, 6426, 7893, 9639, 12278, 14909, 15786, 18417, 19278, 23679, 29818, 36834, 44727, 47358, 55251, 71037, 89454, 104363, 110502, 134181, 142074, 165753, 208726, 268362, 313089, 331506, 402543, 497259, 626178, 805086, 939267, 994518, 1207629, 1878534, 2415258, 2817801, 5635602, 8453403, 16906806]

約数ペア:

[(1, 16906806), (2, 8453403), (3, 5635602), (6, 2817801), (7, 2415258), (9, 1878534), (14, 1207629), (17, 994518), (18, 939267), (21, 805086), (27, 626178), (34, 497259), (42, 402543), (51, 331506), (54, 313089), (63, 268362), (81, 208726), (102, 165753), (119, 142074), (126, 134181), (153, 110502), (162, 104363), (189, 89454), (238, 71037), (306, 55251), (357, 47358), (378, 44727), (459, 36834), (567, 29818), (714, 23679), (877, 19278), (918, 18417), (1071, 15786), (1134, 14909), (1377, 12278), (1754, 9639), (2142, 7893), (2631, 6426), (2754, 6139), (3213, 5262)]