18974389236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1823}}^1\times {\mathrm{2719}}^1$

素因数の和:4589

約数の個数: 96

約数和(自身を含む): 50009702400

約数和(自身を除く): 31035313164

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1823, 1914, 2719, 3646, 3828, 5438, 5469, 7292, 8157, 10876, 10938, 16314, 20053, 21876, 29909, 32628, 40106, 52867, 59818, 60159, 78851, 80212, 89727, 105734, 119636, 120318, 157702, 158601, 179454, 211468, 236553, 240636, 315404, 317202, 358908, 473106, 581537, 634404, 867361, 946212, 1163074, 1734722, 1744611, 2326148, 2602083, 3469444, 3489222, 4956737, 5204166, 6978444, 9913474, 10408332, 14870211, 19826948, 29740422, 54524107, 59480844, 109048214, 143745373, 163572321, 218096428, 287490746, 327144642, 431236119, 574981492, 654289284, 862472238, 1581199103, 1724944476, 3162398206, 4743597309, 6324796412, 9487194618, 18974389236]

約数ペア:

[(1, 18974389236), (2, 9487194618), (3, 6324796412), (4, 4743597309), (6, 3162398206), (11, 1724944476), (12, 1581199103), (22, 862472238), (29, 654289284), (33, 574981492), (44, 431236119), (58, 327144642), (66, 287490746), (87, 218096428), (116, 163572321), (132, 143745373), (174, 109048214), (319, 59480844), (348, 54524107), (638, 29740422), (957, 19826948), (1276, 14870211), (1823, 10408332), (1914, 9913474), (2719, 6978444), (3646, 5204166), (3828, 4956737), (5438, 3489222), (5469, 3469444), (7292, 2602083), (8157, 2326148), (10876, 1744611), (10938, 1734722), (16314, 1163074), (20053, 946212), (21876, 867361), (29909, 634404), (32628, 581537), (40106, 473106), (52867, 358908), (59818, 317202), (60159, 315404), (78851, 240636), (80212, 236553), (89727, 211468), (105734, 179454), (119636, 158601), (120318, 157702)]