18836865108

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{503}}^1\times {\mathrm{22133}}^1$

素因数の和:22693

約数の個数: 72

約数和(自身を含む): 48727381248

約数和(自身を除く): 29890516140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 503, 564, 846, 1006, 1509, 1692, 2012, 3018, 4527, 6036, 9054, 18108, 22133, 23641, 44266, 47282, 66399, 70923, 88532, 94564, 132798, 141846, 199197, 212769, 265596, 283692, 398394, 425538, 796788, 851076, 1040251, 2080502, 3120753, 4161004, 6241506, 9362259, 11132899, 12483012, 18724518, 22265798, 33398697, 37449036, 44531596, 66797394, 100196091, 133594788, 200392182, 400784364, 523246253, 1046492506, 1569738759, 2092985012, 3139477518, 4709216277, 6278955036, 9418432554, 18836865108]

約数ペア:

[(1, 18836865108), (2, 9418432554), (3, 6278955036), (4, 4709216277), (6, 3139477518), (9, 2092985012), (12, 1569738759), (18, 1046492506), (36, 523246253), (47, 400784364), (94, 200392182), (141, 133594788), (188, 100196091), (282, 66797394), (423, 44531596), (503, 37449036), (564, 33398697), (846, 22265798), (1006, 18724518), (1509, 12483012), (1692, 11132899), (2012, 9362259), (3018, 6241506), (4527, 4161004), (6036, 3120753), (9054, 2080502), (18108, 1040251), (22133, 851076), (23641, 796788), (44266, 425538), (47282, 398394), (66399, 283692), (70923, 265596), (88532, 212769), (94564, 199197), (132798, 141846)]