31821900534

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{12119}}^1\times {\mathrm{8581}}^1$

素因数の和:20725

約数の個数: 48

約数和(自身を含む): 73017715680

約数和(自身を除く): 41195815146

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 8581, 12119, 17162, 24238, 25743, 36357, 51486, 72714, 77229, 109071, 145877, 154458, 206023, 218142, 291754, 412046, 437631, 618069, 875262, 1236138, 1312893, 1854207, 2625786, 3708414, 103993139, 207986278, 311979417, 623958834, 935938251, 1767883363, 1871876502, 3535766726, 5303650089, 10607300178, 15910950267, 31821900534]

約数ペア:

[(1, 31821900534), (2, 15910950267), (3, 10607300178), (6, 5303650089), (9, 3535766726), (17, 1871876502), (18, 1767883363), (34, 935938251), (51, 623958834), (102, 311979417), (153, 207986278), (306, 103993139), (8581, 3708414), (12119, 2625786), (17162, 1854207), (24238, 1312893), (25743, 1236138), (36357, 875262), (51486, 618069), (72714, 437631), (77229, 412046), (109071, 291754), (145877, 218142), (154458, 206023)]