42531678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8233}}^1$

素因数の和:8289

約数の個数: 48

約数和(自身を含む): 107898336

約数和(自身を除く): 65366658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 8233, 16466, 24699, 49398, 57631, 74097, 115262, 148194, 172893, 337553, 345786, 518679, 675106, 1012659, 1037358, 2025318, 2362871, 3037977, 4725742, 6075954, 7088613, 14177226, 21265839, 42531678]

約数ペア:

[(1, 42531678), (2, 21265839), (3, 14177226), (6, 7088613), (7, 6075954), (9, 4725742), (14, 3037977), (18, 2362871), (21, 2025318), (41, 1037358), (42, 1012659), (63, 675106), (82, 518679), (123, 345786), (126, 337553), (246, 172893), (287, 148194), (369, 115262), (574, 74097), (738, 57631), (861, 49398), (1722, 24699), (2583, 16466), (5166, 8233)]