19635562428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{43573}}^1$

素因数の和:43691

約数の個数: 72

約数和(自身を含む): 49566645072

約数和(自身を除く): 29931082644

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 188, 204, 282, 564, 799, 1598, 2209, 2397, 3196, 4418, 4794, 6627, 8836, 9588, 13254, 26508, 37553, 43573, 75106, 87146, 112659, 130719, 150212, 174292, 225318, 261438, 450636, 522876, 740741, 1481482, 2047931, 2222223, 2962964, 4095862, 4444446, 6143793, 8191724, 8888892, 12287586, 24575172, 34814827, 69629654, 96252757, 104444481, 139259308, 192505514, 208888962, 288758271, 385011028, 417777924, 577516542, 1155033084, 1636296869, 3272593738, 4908890607, 6545187476, 9817781214, 19635562428]

約数ペア:

[(1, 19635562428), (2, 9817781214), (3, 6545187476), (4, 4908890607), (6, 3272593738), (12, 1636296869), (17, 1155033084), (34, 577516542), (47, 417777924), (51, 385011028), (68, 288758271), (94, 208888962), (102, 192505514), (141, 139259308), (188, 104444481), (204, 96252757), (282, 69629654), (564, 34814827), (799, 24575172), (1598, 12287586), (2209, 8888892), (2397, 8191724), (3196, 6143793), (4418, 4444446), (4794, 4095862), (6627, 2962964), (8836, 2222223), (9588, 2047931), (13254, 1481482), (26508, 740741), (37553, 522876), (43573, 450636), (75106, 261438), (87146, 225318), (112659, 174292), (130719, 150212)]