19172052

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1322

約数の個数: 60

約数和(自身を含む): 51226560

約数和(自身を除く): 32054508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 282, 324, 423, 564, 846, 1259, 1269, 1692, 2518, 2538, 3777, 3807, 5036, 5076, 7554, 7614, 11331, 15108, 15228, 22662, 33993, 45324, 59173, 67986, 101979, 118346, 135972, 177519, 203958, 236692, 355038, 407916, 532557, 710076, 1065114, 1597671, 2130228, 3195342, 4793013, 6390684, 9586026, 19172052]

約数ペア:

[(1, 19172052), (2, 9586026), (3, 6390684), (4, 4793013), (6, 3195342), (9, 2130228), (12, 1597671), (18, 1065114), (27, 710076), (36, 532557), (47, 407916), (54, 355038), (81, 236692), (94, 203958), (108, 177519), (141, 135972), (162, 118346), (188, 101979), (282, 67986), (324, 59173), (423, 45324), (564, 33993), (846, 22662), (1259, 15228), (1269, 15108), (1692, 11331), (2518, 7614), (2538, 7554), (3777, 5076), (3807, 5036)]