980760996

素因数分解:

$2^2\times 3^2\times {\mathrm{1091}}^1\times {\mathrm{24971}}^1$

素因数の和:26072

約数の個数: 36

約数和(自身を含む): 2481517584

約数和(自身を除く): 1500756588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1091, 2182, 3273, 4364, 6546, 9819, 13092, 19638, 24971, 39276, 49942, 74913, 99884, 149826, 224739, 299652, 449478, 898956, 27243361, 54486722, 81730083, 108973444, 163460166, 245190249, 326920332, 490380498, 980760996]

約数ペア:

[(1, 980760996), (2, 490380498), (3, 326920332), (4, 245190249), (6, 163460166), (9, 108973444), (12, 81730083), (18, 54486722), (36, 27243361), (1091, 898956), (2182, 449478), (3273, 299652), (4364, 224739), (6546, 149826), (9819, 99884), (13092, 74913), (19638, 49942), (24971, 39276)]