13399476

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 32532864

約数和(自身を除く): 19133388

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 103, 111, 148, 206, 222, 293, 309, 412, 444, 586, 618, 879, 1172, 1236, 1758, 3516, 3811, 7622, 10841, 11433, 15244, 21682, 22866, 30179, 32523, 43364, 45732, 60358, 65046, 90537, 120716, 130092, 181074, 362148, 1116623, 2233246, 3349869, 4466492, 6699738, 13399476]

約数ペア:

[(1, 13399476), (2, 6699738), (3, 4466492), (4, 3349869), (6, 2233246), (12, 1116623), (37, 362148), (74, 181074), (103, 130092), (111, 120716), (148, 90537), (206, 65046), (222, 60358), (293, 45732), (309, 43364), (412, 32523), (444, 30179), (586, 22866), (618, 21682), (879, 15244), (1172, 11433), (1236, 10841), (1758, 7622), (3516, 3811)]