11973582

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 27361152

約数和(自身を除く): 15387570

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 347, 426, 486, 639, 694, 1041, 1278, 1917, 2082, 3123, 3834, 5751, 6246, 9369, 11502, 17253, 18738, 24637, 28107, 34506, 49274, 56214, 73911, 84321, 147822, 168642, 221733, 443466, 665199, 1330398, 1995597, 3991194, 5986791, 11973582]

約数ペア:

[(1, 11973582), (2, 5986791), (3, 3991194), (6, 1995597), (9, 1330398), (18, 665199), (27, 443466), (54, 221733), (71, 168642), (81, 147822), (142, 84321), (162, 73911), (213, 56214), (243, 49274), (347, 34506), (426, 28107), (486, 24637), (639, 18738), (694, 17253), (1041, 11502), (1278, 9369), (1917, 6246), (2082, 5751), (3123, 3834)]