33383916

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 88137504

約数和(自身を除く): 54753588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 71, 74, 111, 142, 148, 213, 222, 284, 333, 353, 426, 444, 639, 666, 706, 852, 1059, 1278, 1332, 1412, 2118, 2556, 2627, 3177, 4236, 5254, 6354, 7881, 10508, 12708, 13061, 15762, 23643, 25063, 26122, 31524, 39183, 47286, 50126, 52244, 75189, 78366, 94572, 100252, 117549, 150378, 156732, 225567, 235098, 300756, 451134, 470196, 902268, 927331, 1854662, 2781993, 3709324, 5563986, 8345979, 11127972, 16691958, 33383916]

約数ペア:

[(1, 33383916), (2, 16691958), (3, 11127972), (4, 8345979), (6, 5563986), (9, 3709324), (12, 2781993), (18, 1854662), (36, 927331), (37, 902268), (71, 470196), (74, 451134), (111, 300756), (142, 235098), (148, 225567), (213, 156732), (222, 150378), (284, 117549), (333, 100252), (353, 94572), (426, 78366), (444, 75189), (639, 52244), (666, 50126), (706, 47286), (852, 39183), (1059, 31524), (1278, 26122), (1332, 25063), (1412, 23643), (2118, 15762), (2556, 13061), (2627, 12708), (3177, 10508), (4236, 7881), (5254, 6354)]