11780748

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{15583}}^1$

素因数の和:15603

約数の個数: 48

約数和(自身を含む): 34908160

約数和(自身を除く): 23127412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 15583, 31166, 46749, 62332, 93498, 109081, 140247, 186996, 218162, 280494, 327243, 420741, 436324, 560988, 654486, 841482, 981729, 1308972, 1682964, 1963458, 2945187, 3926916, 5890374, 11780748]

約数ペア:

[(1, 11780748), (2, 5890374), (3, 3926916), (4, 2945187), (6, 1963458), (7, 1682964), (9, 1308972), (12, 981729), (14, 841482), (18, 654486), (21, 560988), (27, 436324), (28, 420741), (36, 327243), (42, 280494), (54, 218162), (63, 186996), (84, 140247), (108, 109081), (126, 93498), (189, 62332), (252, 46749), (378, 31166), (756, 15583)]