827876862

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{563}}^1$

素因数の和:919

約数の個数: 80

約数和(自身を含む): 1928575440

約数和(自身を除く): 1100698578

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 313, 522, 563, 626, 783, 939, 1126, 1566, 1689, 1878, 2349, 2817, 3378, 4698, 5067, 5634, 8451, 9077, 10134, 15201, 16327, 16902, 18154, 25353, 27231, 30402, 32654, 45603, 48981, 50706, 54462, 81693, 91206, 97962, 146943, 163386, 176219, 245079, 293886, 352438, 440829, 490158, 528657, 735237, 881658, 1057314, 1322487, 1470474, 1585971, 2644974, 3171942, 4757913, 5110351, 9515826, 10220702, 14273739, 15331053, 28547478, 30662106, 45993159, 91986318, 137979477, 275958954, 413938431, 827876862]

約数ペア:

[(1, 827876862), (2, 413938431), (3, 275958954), (6, 137979477), (9, 91986318), (18, 45993159), (27, 30662106), (29, 28547478), (54, 15331053), (58, 14273739), (81, 10220702), (87, 9515826), (162, 5110351), (174, 4757913), (261, 3171942), (313, 2644974), (522, 1585971), (563, 1470474), (626, 1322487), (783, 1057314), (939, 881658), (1126, 735237), (1566, 528657), (1689, 490158), (1878, 440829), (2349, 352438), (2817, 293886), (3378, 245079), (4698, 176219), (5067, 163386), (5634, 146943), (8451, 97962), (9077, 91206), (10134, 81693), (15201, 54462), (16327, 50706), (16902, 48981), (18154, 45603), (25353, 32654), (27231, 30402)]