979219458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127403}}^1$

素因数の和:127479

約数の個数: 48

約数和(自身を含む): 2464502976

約数和(自身を除く): 1485283518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 127403, 254806, 382209, 764418, 891821, 1146627, 1783642, 2293254, 2675463, 5350926, 7771583, 8026389, 15543166, 16052778, 23314749, 46629498, 54401081, 69944247, 108802162, 139888494, 163203243, 326406486, 489609729, 979219458]

約数ペア:

[(1, 979219458), (2, 489609729), (3, 326406486), (6, 163203243), (7, 139888494), (9, 108802162), (14, 69944247), (18, 54401081), (21, 46629498), (42, 23314749), (61, 16052778), (63, 15543166), (122, 8026389), (126, 7771583), (183, 5350926), (366, 2675463), (427, 2293254), (549, 1783642), (854, 1146627), (1098, 891821), (1281, 764418), (2562, 382209), (3843, 254806), (7686, 127403)]