918702972

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13567}}^1$

素因数の和:13613

約数の個数: 120

約数和(自身を含む): 2758103040

約数和(自身を除く): 1839400068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 132, 162, 171, 198, 209, 228, 297, 324, 342, 396, 418, 513, 594, 627, 684, 836, 891, 1026, 1188, 1254, 1539, 1782, 1881, 2052, 2508, 3078, 3564, 3762, 5643, 6156, 7524, 11286, 13567, 16929, 22572, 27134, 33858, 40701, 54268, 67716, 81402, 122103, 149237, 162804, 244206, 257773, 298474, 366309, 447711, 488412, 515546, 596948, 732618, 773319, 895422, 1031092, 1098927, 1343133, 1465236, 1546638, 1790844, 2197854, 2319957, 2686266, 2835503, 3093276, 4029399, 4395708, 4639914, 5372532, 5671006, 6959871, 8058798, 8506509, 9279828, 11342012, 12088197, 13919742, 16117596, 17013018, 20879613, 24176394, 25519527, 27839484, 34026036, 41759226, 48352788, 51039054, 76558581, 83518452, 102078108, 153117162, 229675743, 306234324, 459351486, 918702972]

約数ペア:

[(1, 918702972), (2, 459351486), (3, 306234324), (4, 229675743), (6, 153117162), (9, 102078108), (11, 83518452), (12, 76558581), (18, 51039054), (19, 48352788), (22, 41759226), (27, 34026036), (33, 27839484), (36, 25519527), (38, 24176394), (44, 20879613), (54, 17013018), (57, 16117596), (66, 13919742), (76, 12088197), (81, 11342012), (99, 9279828), (108, 8506509), (114, 8058798), (132, 6959871), (162, 5671006), (171, 5372532), (198, 4639914), (209, 4395708), (228, 4029399), (297, 3093276), (324, 2835503), (342, 2686266), (396, 2319957), (418, 2197854), (513, 1790844), (594, 1546638), (627, 1465236), (684, 1343133), (836, 1098927), (891, 1031092), (1026, 895422), (1188, 773319), (1254, 732618), (1539, 596948), (1782, 515546), (1881, 488412), (2052, 447711), (2508, 366309), (3078, 298474), (3564, 257773), (3762, 244206), (5643, 162804), (6156, 149237), (7524, 122103), (11286, 81402), (13567, 67716), (16929, 54268), (22572, 40701), (27134, 33858)]