42389262

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1669}}^1$

素因数の和:1777

約数の個数: 48

約数和(自身を含む): 98476560

約数和(自身を除く): 56087298

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 83, 102, 153, 166, 249, 306, 498, 747, 1411, 1494, 1669, 2822, 3338, 4233, 5007, 8466, 10014, 12699, 15021, 25398, 28373, 30042, 56746, 85119, 138527, 170238, 255357, 277054, 415581, 510714, 831162, 1246743, 2354959, 2493486, 4709918, 7064877, 14129754, 21194631, 42389262]

約数ペア:

[(1, 42389262), (2, 21194631), (3, 14129754), (6, 7064877), (9, 4709918), (17, 2493486), (18, 2354959), (34, 1246743), (51, 831162), (83, 510714), (102, 415581), (153, 277054), (166, 255357), (249, 170238), (306, 138527), (498, 85119), (747, 56746), (1411, 30042), (1494, 28373), (1669, 25398), (2822, 15021), (3338, 12699), (4233, 10014), (5007, 8466)]