16891861272

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4921871}}^1$

素因数の和:4921904

約数の個数: 64

約数和(自身を含む): 49612469760

約数和(自身を除く): 32720608488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 4921871, 9843742, 14765613, 19687484, 29531226, 39374968, 54140581, 59062452, 63984323, 108281162, 118124904, 127968646, 162421743, 191952969, 216562324, 255937292, 324843486, 383905938, 433124648, 511874584, 649686972, 703827553, 767811876, 1299373944, 1407655106, 1535623752, 2111482659, 2815310212, 4222965318, 5630620424, 8445930636, 16891861272]

約数ペア:

[(1, 16891861272), (2, 8445930636), (3, 5630620424), (4, 4222965318), (6, 2815310212), (8, 2111482659), (11, 1535623752), (12, 1407655106), (13, 1299373944), (22, 767811876), (24, 703827553), (26, 649686972), (33, 511874584), (39, 433124648), (44, 383905938), (52, 324843486), (66, 255937292), (78, 216562324), (88, 191952969), (104, 162421743), (132, 127968646), (143, 118124904), (156, 108281162), (264, 63984323), (286, 59062452), (312, 54140581), (429, 39374968), (572, 29531226), (858, 19687484), (1144, 14765613), (1716, 9843742), (3432, 4921871)]