16953948

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 49762944

約数和(自身を除く): 32808996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 67, 71, 81, 99, 108, 132, 134, 142, 162, 198, 201, 213, 268, 284, 297, 324, 396, 402, 426, 594, 603, 639, 737, 781, 804, 852, 891, 1188, 1206, 1278, 1474, 1562, 1782, 1809, 1917, 2211, 2343, 2412, 2556, 2948, 3124, 3564, 3618, 3834, 4422, 4686, 4757, 5427, 5751, 6633, 7029, 7236, 7668, 8844, 9372, 9514, 10854, 11502, 13266, 14058, 14271, 19028, 19899, 21087, 21708, 23004, 26532, 28116, 28542, 39798, 42174, 42813, 52327, 57084, 59697, 63261, 79596, 84348, 85626, 104654, 119394, 126522, 128439, 156981, 171252, 209308, 238788, 253044, 256878, 313962, 385317, 470943, 513756, 627924, 770634, 941886, 1412829, 1541268, 1883772, 2825658, 4238487, 5651316, 8476974, 16953948]

約数ペア:

[(1, 16953948), (2, 8476974), (3, 5651316), (4, 4238487), (6, 2825658), (9, 1883772), (11, 1541268), (12, 1412829), (18, 941886), (22, 770634), (27, 627924), (33, 513756), (36, 470943), (44, 385317), (54, 313962), (66, 256878), (67, 253044), (71, 238788), (81, 209308), (99, 171252), (108, 156981), (132, 128439), (134, 126522), (142, 119394), (162, 104654), (198, 85626), (201, 84348), (213, 79596), (268, 63261), (284, 59697), (297, 57084), (324, 52327), (396, 42813), (402, 42174), (426, 39798), (594, 28542), (603, 28116), (639, 26532), (737, 23004), (781, 21708), (804, 21087), (852, 19899), (891, 19028), (1188, 14271), (1206, 14058), (1278, 13266), (1474, 11502), (1562, 10854), (1782, 9514), (1809, 9372), (1917, 8844), (2211, 7668), (2343, 7236), (2412, 7029), (2556, 6633), (2948, 5751), (3124, 5427), (3564, 4757), (3618, 4686), (3834, 4422)]