40040154

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4127}}^1$

素因数の和:4160

約数の個数: 72

約数和(自身を含む): 110118528

約数和(自身を除く): 70078374

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1617, 3234, 4127, 4851, 8254, 9702, 12381, 24762, 28889, 37143, 45397, 57778, 74286, 86667, 90794, 136191, 173334, 202223, 260001, 272382, 317779, 404446, 408573, 520002, 606669, 635558, 817146, 953337, 1213338, 1820007, 1906674, 2224453, 2860011, 3640014, 4448906, 5720022, 6673359, 13346718, 20020077, 40040154]

約数ペア:

[(1, 40040154), (2, 20020077), (3, 13346718), (6, 6673359), (7, 5720022), (9, 4448906), (11, 3640014), (14, 2860011), (18, 2224453), (21, 1906674), (22, 1820007), (33, 1213338), (42, 953337), (49, 817146), (63, 635558), (66, 606669), (77, 520002), (98, 408573), (99, 404446), (126, 317779), (147, 272382), (154, 260001), (198, 202223), (231, 173334), (294, 136191), (441, 90794), (462, 86667), (539, 74286), (693, 57778), (882, 45397), (1078, 37143), (1386, 28889), (1617, 24762), (3234, 12381), (4127, 9702), (4851, 8254)]