61139358

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:798

約数の個数: 72

約数和(自身を含む): 155823408

約数和(自身を除く): 94684050

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 103, 126, 147, 206, 294, 309, 441, 618, 673, 721, 882, 927, 1346, 1442, 1854, 2019, 2163, 4038, 4326, 4711, 5047, 6057, 6489, 9422, 10094, 12114, 12978, 14133, 15141, 28266, 30282, 32977, 42399, 45423, 65954, 69319, 84798, 90846, 98931, 138638, 197862, 207957, 296793, 415914, 485233, 593586, 623871, 970466, 1247742, 1455699, 2911398, 3396631, 4367097, 6793262, 8734194, 10189893, 20379786, 30569679, 61139358]

約数ペア:

[(1, 61139358), (2, 30569679), (3, 20379786), (6, 10189893), (7, 8734194), (9, 6793262), (14, 4367097), (18, 3396631), (21, 2911398), (42, 1455699), (49, 1247742), (63, 970466), (98, 623871), (103, 593586), (126, 485233), (147, 415914), (206, 296793), (294, 207957), (309, 197862), (441, 138638), (618, 98931), (673, 90846), (721, 84798), (882, 69319), (927, 65954), (1346, 45423), (1442, 42399), (1854, 32977), (2019, 30282), (2163, 28266), (4038, 15141), (4326, 14133), (4711, 12978), (5047, 12114), (6057, 10094), (6489, 9422)]