38918916

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3347}}^1$

素因数の和:3393

約数の個数: 72

約数和(自身を含む): 109680480

約数和(自身を除く): 70761564

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3347, 3876, 5814, 6694, 10041, 11628, 13388, 20082, 30123, 40164, 56899, 60246, 63593, 113798, 120492, 127186, 170697, 190779, 227596, 254372, 341394, 381558, 512091, 572337, 682788, 763116, 1024182, 1081081, 1144674, 2048364, 2162162, 2289348, 3243243, 4324324, 6486486, 9729729, 12972972, 19459458, 38918916]

約数ペア:

[(1, 38918916), (2, 19459458), (3, 12972972), (4, 9729729), (6, 6486486), (9, 4324324), (12, 3243243), (17, 2289348), (18, 2162162), (19, 2048364), (34, 1144674), (36, 1081081), (38, 1024182), (51, 763116), (57, 682788), (68, 572337), (76, 512091), (102, 381558), (114, 341394), (153, 254372), (171, 227596), (204, 190779), (228, 170697), (306, 127186), (323, 120492), (342, 113798), (612, 63593), (646, 60246), (684, 56899), (969, 40164), (1292, 30123), (1938, 20082), (2907, 13388), (3347, 11628), (3876, 10041), (5814, 6694)]