18963144

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{3931}}^1$

素因数の和:4010

約数の個数: 48

約数和(自身を含む): 52138320

約数和(自身を除く): 33175176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 3931, 4824, 7862, 11793, 15724, 23586, 31448, 35379, 47172, 70758, 94344, 141516, 263377, 283032, 526754, 790131, 1053508, 1580262, 2107016, 2370393, 3160524, 4740786, 6321048, 9481572, 18963144]

約数ペア:

[(1, 18963144), (2, 9481572), (3, 6321048), (4, 4740786), (6, 3160524), (8, 2370393), (9, 2107016), (12, 1580262), (18, 1053508), (24, 790131), (36, 526754), (67, 283032), (72, 263377), (134, 141516), (201, 94344), (268, 70758), (402, 47172), (536, 35379), (603, 31448), (804, 23586), (1206, 15724), (1608, 11793), (2412, 7862), (3931, 4824)]