2912140188

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{176237}}^1$

素因数の和:176273

約数の個数: 72

約数和(自身を含む): 8082979632

約数和(自身を除く): 5170839444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1836, 2754, 4131, 5508, 8262, 16524, 176237, 352474, 528711, 704948, 1057422, 1586133, 2114844, 2996029, 3172266, 4758399, 5992058, 6344532, 8988087, 9516798, 11984116, 14275197, 17976174, 19033596, 26964261, 28550394, 35952348, 42825591, 53928522, 57100788, 80892783, 85651182, 107857044, 161785566, 171302364, 242678349, 323571132, 485356698, 728035047, 970713396, 1456070094, 2912140188]

約数ペア:

[(1, 2912140188), (2, 1456070094), (3, 970713396), (4, 728035047), (6, 485356698), (9, 323571132), (12, 242678349), (17, 171302364), (18, 161785566), (27, 107857044), (34, 85651182), (36, 80892783), (51, 57100788), (54, 53928522), (68, 42825591), (81, 35952348), (102, 28550394), (108, 26964261), (153, 19033596), (162, 17976174), (204, 14275197), (243, 11984116), (306, 9516798), (324, 8988087), (459, 6344532), (486, 5992058), (612, 4758399), (918, 3172266), (972, 2996029), (1377, 2114844), (1836, 1586133), (2754, 1057422), (4131, 704948), (5508, 528711), (8262, 352474), (16524, 176237)]