40202613

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 70543200

約数和(自身を除く): 30340587

約数列:

[1, 3, 9, 11, 19, 29, 33, 57, 67, 87, 99, 121, 171, 201, 209, 261, 319, 363, 551, 603, 627, 737, 957, 1089, 1273, 1653, 1881, 1943, 2211, 2299, 2871, 3509, 3819, 4959, 5829, 6061, 6633, 6897, 8107, 10527, 11457, 14003, 17487, 18183, 20691, 21373, 24321, 31581, 36917, 42009, 54549, 64119, 66671, 72963, 110751, 126027, 154033, 192357, 200013, 235103, 332253, 406087, 462099, 600039, 705309, 1218261, 1386297, 2115927, 3654783, 4466957, 13400871, 40202613]

約数ペア:

[(1, 40202613), (3, 13400871), (9, 4466957), (11, 3654783), (19, 2115927), (29, 1386297), (33, 1218261), (57, 705309), (67, 600039), (87, 462099), (99, 406087), (121, 332253), (171, 235103), (201, 200013), (209, 192357), (261, 154033), (319, 126027), (363, 110751), (551, 72963), (603, 66671), (627, 64119), (737, 54549), (957, 42009), (1089, 36917), (1273, 31581), (1653, 24321), (1881, 21373), (1943, 20691), (2211, 18183), (2299, 17487), (2871, 14003), (3509, 11457), (3819, 10527), (4959, 8107), (5829, 6897), (6061, 6633)]