42389532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2137}}^1$

素因数の和:2195

約数の個数: 72

約数和(自身を含む): 116734800

約数和(自身を除く): 74345268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2137, 2204, 3306, 4274, 4959, 6411, 6612, 8548, 9918, 12822, 19233, 19836, 25644, 38466, 40603, 61973, 76932, 81206, 121809, 123946, 162412, 185919, 243618, 247892, 365427, 371838, 487236, 557757, 730854, 743676, 1115514, 1177487, 1461708, 2231028, 2354974, 3532461, 4709948, 7064922, 10597383, 14129844, 21194766, 42389532]

約数ペア:

[(1, 42389532), (2, 21194766), (3, 14129844), (4, 10597383), (6, 7064922), (9, 4709948), (12, 3532461), (18, 2354974), (19, 2231028), (29, 1461708), (36, 1177487), (38, 1115514), (57, 743676), (58, 730854), (76, 557757), (87, 487236), (114, 371838), (116, 365427), (171, 247892), (174, 243618), (228, 185919), (261, 162412), (342, 123946), (348, 121809), (522, 81206), (551, 76932), (684, 61973), (1044, 40603), (1102, 38466), (1653, 25644), (2137, 19836), (2204, 19233), (3306, 12822), (4274, 9918), (4959, 8548), (6411, 6612)]