9887636

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:716

約数の個数: 36

約数和(自身を含む): 19662720

約数和(自身を除く): 9775084

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 659, 682, 1318, 1364, 2636, 3751, 7249, 7502, 14498, 15004, 20429, 28996, 40858, 79739, 81716, 159478, 224719, 318956, 449438, 898876, 2471909, 4943818, 9887636]

約数ペア:

[(1, 9887636), (2, 4943818), (4, 2471909), (11, 898876), (22, 449438), (31, 318956), (44, 224719), (62, 159478), (121, 81716), (124, 79739), (242, 40858), (341, 28996), (484, 20429), (659, 15004), (682, 14498), (1318, 7502), (1364, 7249), (2636, 3751)]