1999022832

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{730637}}^1$

素因数の和:730670

約数の個数: 60

約数和(自身を含む): 5888942280

約数和(自身を除く): 3889919448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 730637, 1461274, 2191911, 2922548, 4383822, 5845096, 6575733, 8767644, 11690192, 13151466, 13882103, 17535288, 26302932, 27764206, 35070576, 41646309, 52605864, 55528412, 83292618, 105211728, 111056824, 124938927, 166585236, 222113648, 249877854, 333170472, 499755708, 666340944, 999511416, 1999022832]

約数ペア:

[(1, 1999022832), (2, 999511416), (3, 666340944), (4, 499755708), (6, 333170472), (8, 249877854), (9, 222113648), (12, 166585236), (16, 124938927), (18, 111056824), (19, 105211728), (24, 83292618), (36, 55528412), (38, 52605864), (48, 41646309), (57, 35070576), (72, 27764206), (76, 26302932), (114, 17535288), (144, 13882103), (152, 13151466), (171, 11690192), (228, 8767644), (304, 6575733), (342, 5845096), (456, 4383822), (684, 2922548), (912, 2191911), (1368, 1461274), (2736, 730637)]