15661377882

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{208003}}^1$

素因数の和:208147

約数の個数: 48

約数和(自身を含む): 35044513920

約数和(自身を除く): 19383136038

約数列:

[1, 2, 3, 6, 9, 18, 47, 89, 94, 141, 178, 267, 282, 423, 534, 801, 846, 1602, 4183, 8366, 12549, 25098, 37647, 75294, 208003, 416006, 624009, 1248018, 1872027, 3744054, 9776141, 18512267, 19552282, 29328423, 37024534, 55536801, 58656846, 87985269, 111073602, 166610403, 175970538, 333220806, 870076549, 1740153098, 2610229647, 5220459294, 7830688941, 15661377882]

約数ペア:

[(1, 15661377882), (2, 7830688941), (3, 5220459294), (6, 2610229647), (9, 1740153098), (18, 870076549), (47, 333220806), (89, 175970538), (94, 166610403), (141, 111073602), (178, 87985269), (267, 58656846), (282, 55536801), (423, 37024534), (534, 29328423), (801, 19552282), (846, 18512267), (1602, 9776141), (4183, 3744054), (8366, 1872027), (12549, 1248018), (25098, 624009), (37647, 416006), (75294, 208003)]