26037972

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 68245632

約数和(自身を除く): 42207660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 71, 122, 142, 167, 183, 213, 244, 284, 334, 366, 426, 501, 549, 639, 668, 732, 852, 1002, 1098, 1278, 1503, 2004, 2196, 2556, 3006, 4331, 6012, 8662, 10187, 11857, 12993, 17324, 20374, 23714, 25986, 30561, 35571, 38979, 40748, 47428, 51972, 61122, 71142, 77958, 91683, 106713, 122244, 142284, 155916, 183366, 213426, 366732, 426852, 723277, 1446554, 2169831, 2893108, 4339662, 6509493, 8679324, 13018986, 26037972]

約数ペア:

[(1, 26037972), (2, 13018986), (3, 8679324), (4, 6509493), (6, 4339662), (9, 2893108), (12, 2169831), (18, 1446554), (36, 723277), (61, 426852), (71, 366732), (122, 213426), (142, 183366), (167, 155916), (183, 142284), (213, 122244), (244, 106713), (284, 91683), (334, 77958), (366, 71142), (426, 61122), (501, 51972), (549, 47428), (639, 40748), (668, 38979), (732, 35571), (852, 30561), (1002, 25986), (1098, 23714), (1278, 20374), (1503, 17324), (2004, 12993), (2196, 11857), (2556, 10187), (3006, 8662), (4331, 6012)]