1851158988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{66179}}^1$

素因数の和:66236

約数の個数: 96

約数和(自身を含む): 5633241600

約数和(自身を除く): 3782082612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 84, 108, 111, 126, 148, 189, 222, 252, 259, 333, 378, 444, 518, 666, 756, 777, 999, 1036, 1332, 1554, 1998, 2331, 3108, 3996, 4662, 6993, 9324, 13986, 27972, 66179, 132358, 198537, 264716, 397074, 463253, 595611, 794148, 926506, 1191222, 1389759, 1786833, 1853012, 2382444, 2448623, 2779518, 3573666, 4169277, 4897246, 5559036, 7147332, 7345869, 8338554, 9794492, 12507831, 14691738, 16677108, 17140361, 22037607, 25015662, 29383476, 34280722, 44075214, 50031324, 51421083, 66112821, 68561444, 88150428, 102842166, 132225642, 154263249, 205684332, 264451284, 308526498, 462789747, 617052996, 925579494, 1851158988]

約数ペア:

[(1, 1851158988), (2, 925579494), (3, 617052996), (4, 462789747), (6, 308526498), (7, 264451284), (9, 205684332), (12, 154263249), (14, 132225642), (18, 102842166), (21, 88150428), (27, 68561444), (28, 66112821), (36, 51421083), (37, 50031324), (42, 44075214), (54, 34280722), (63, 29383476), (74, 25015662), (84, 22037607), (108, 17140361), (111, 16677108), (126, 14691738), (148, 12507831), (189, 9794492), (222, 8338554), (252, 7345869), (259, 7147332), (333, 5559036), (378, 4897246), (444, 4169277), (518, 3573666), (666, 2779518), (756, 2448623), (777, 2382444), (999, 1853012), (1036, 1786833), (1332, 1389759), (1554, 1191222), (1998, 926506), (2331, 794148), (3108, 595611), (3996, 463253), (4662, 397074), (6993, 264716), (9324, 198537), (13986, 132358), (27972, 66179)]