245815542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67273}}^1$

素因数の和:67317

約数の個数: 48

約数和(自身を含む): 629684640

約数和(自身を除く): 383869098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 67273, 134546, 201819, 403638, 470911, 605457, 941822, 1210914, 1412733, 1950917, 2825466, 3901834, 4238199, 5852751, 8476398, 11705502, 13656419, 17558253, 27312838, 35116506, 40969257, 81938514, 122907771, 245815542]

約数ペア:

[(1, 245815542), (2, 122907771), (3, 81938514), (6, 40969257), (7, 35116506), (9, 27312838), (14, 17558253), (18, 13656419), (21, 11705502), (29, 8476398), (42, 5852751), (58, 4238199), (63, 3901834), (87, 2825466), (126, 1950917), (174, 1412733), (203, 1210914), (261, 941822), (406, 605457), (522, 470911), (609, 403638), (1218, 201819), (1827, 134546), (3654, 67273)]