17417972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 36822912

約数和(自身を除く): 19404940

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 823, 962, 1628, 1646, 1924, 3292, 5291, 9053, 10582, 10699, 18106, 21164, 21398, 30451, 36212, 42796, 60902, 117689, 121804, 235378, 334961, 395863, 470756, 669922, 791726, 1339844, 1583452, 4354493, 8708986, 17417972]

約数ペア:

[(1, 17417972), (2, 8708986), (4, 4354493), (11, 1583452), (13, 1339844), (22, 791726), (26, 669922), (37, 470756), (44, 395863), (52, 334961), (74, 235378), (143, 121804), (148, 117689), (286, 60902), (407, 42796), (481, 36212), (572, 30451), (814, 21398), (823, 21164), (962, 18106), (1628, 10699), (1646, 10582), (1924, 9053), (3292, 5291)]