18996876384

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6383359}}^1$

素因数の和:6383403

約数の個数: 48

約数和(自身を含む): 51475415040

約数和(自身を除く): 32478538656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 6383359, 12766718, 19150077, 25533436, 38300154, 51066872, 76600308, 102133744, 153200616, 197884129, 204267488, 306401232, 395768258, 593652387, 612802464, 791536516, 1187304774, 1583073032, 2374609548, 3166146064, 4749219096, 6332292128, 9498438192, 18996876384]

約数ペア:

[(1, 18996876384), (2, 9498438192), (3, 6332292128), (4, 4749219096), (6, 3166146064), (8, 2374609548), (12, 1583073032), (16, 1187304774), (24, 791536516), (31, 612802464), (32, 593652387), (48, 395768258), (62, 306401232), (93, 204267488), (96, 197884129), (124, 153200616), (186, 102133744), (248, 76600308), (372, 51066872), (496, 38300154), (744, 25533436), (992, 19150077), (1488, 12766718), (2976, 6383359)]