21174635532

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1\times {\mathrm{84871}}^1$

素因数の和:86118

約数の個数: 48

約数和(自身を含む): 52357197312

約数和(自身を除く): 31182561780

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1223, 2446, 3669, 4892, 7338, 14676, 20791, 41582, 62373, 83164, 84871, 124746, 169742, 249492, 254613, 339484, 509226, 1018452, 1442807, 2885614, 4328421, 5771228, 8656842, 17313684, 103797233, 207594466, 311391699, 415188932, 622783398, 1245566796, 1764552961, 3529105922, 5293658883, 7058211844, 10587317766, 21174635532]

約数ペア:

[(1, 21174635532), (2, 10587317766), (3, 7058211844), (4, 5293658883), (6, 3529105922), (12, 1764552961), (17, 1245566796), (34, 622783398), (51, 415188932), (68, 311391699), (102, 207594466), (204, 103797233), (1223, 17313684), (2446, 8656842), (3669, 5771228), (4892, 4328421), (7338, 2885614), (14676, 1442807), (20791, 1018452), (41582, 509226), (62373, 339484), (83164, 254613), (84871, 249492), (124746, 169742)]