16913052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:603

約数の個数: 72

約数和(自身を含む): 46781280

約数和(自身を除く): 29868228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 509, 639, 852, 923, 1018, 1278, 1527, 1846, 2036, 2556, 2769, 3054, 3692, 4581, 5538, 6108, 6617, 8307, 9162, 11076, 13234, 16614, 18324, 19851, 26468, 33228, 36139, 39702, 59553, 72278, 79404, 108417, 119106, 144556, 216834, 238212, 325251, 433668, 469807, 650502, 939614, 1301004, 1409421, 1879228, 2818842, 4228263, 5637684, 8456526, 16913052]

約数ペア:

[(1, 16913052), (2, 8456526), (3, 5637684), (4, 4228263), (6, 2818842), (9, 1879228), (12, 1409421), (13, 1301004), (18, 939614), (26, 650502), (36, 469807), (39, 433668), (52, 325251), (71, 238212), (78, 216834), (117, 144556), (142, 119106), (156, 108417), (213, 79404), (234, 72278), (284, 59553), (426, 39702), (468, 36139), (509, 33228), (639, 26468), (852, 19851), (923, 18324), (1018, 16614), (1278, 13234), (1527, 11076), (1846, 9162), (2036, 8307), (2556, 6617), (2769, 6108), (3054, 5538), (3692, 4581)]