4393764

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 60

約数和(自身を含む): 11708928

約数和(自身を除く): 7315164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 191, 213, 284, 324, 382, 426, 573, 639, 764, 852, 1146, 1278, 1719, 1917, 2292, 2556, 3438, 3834, 5157, 5751, 6876, 7668, 10314, 11502, 13561, 15471, 20628, 23004, 27122, 30942, 40683, 54244, 61884, 81366, 122049, 162732, 244098, 366147, 488196, 732294, 1098441, 1464588, 2196882, 4393764]

約数ペア:

[(1, 4393764), (2, 2196882), (3, 1464588), (4, 1098441), (6, 732294), (9, 488196), (12, 366147), (18, 244098), (27, 162732), (36, 122049), (54, 81366), (71, 61884), (81, 54244), (108, 40683), (142, 30942), (162, 27122), (191, 23004), (213, 20628), (284, 15471), (324, 13561), (382, 11502), (426, 10314), (573, 7668), (639, 6876), (764, 5751), (852, 5157), (1146, 3834), (1278, 3438), (1719, 2556), (1917, 2292)]