42581196

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:364

約数の個数: 108

約数和(自身を含む): 126977760

約数和(自身を除く): 84396564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 101, 126, 147, 196, 202, 239, 252, 294, 303, 404, 441, 478, 588, 606, 707, 717, 882, 909, 956, 1212, 1414, 1434, 1673, 1764, 1818, 2121, 2151, 2828, 2868, 3346, 3636, 4242, 4302, 4949, 5019, 6363, 6692, 8484, 8604, 9898, 10038, 11711, 12726, 14847, 15057, 19796, 20076, 23422, 24139, 25452, 29694, 30114, 35133, 44541, 46844, 48278, 59388, 60228, 70266, 72417, 89082, 96556, 105399, 140532, 144834, 168973, 178164, 210798, 217251, 289668, 337946, 421596, 434502, 506919, 675892, 869004, 1013838, 1182811, 1520757, 2027676, 2365622, 3041514, 3548433, 4731244, 6083028, 7096866, 10645299, 14193732, 21290598, 42581196]

約数ペア:

[(1, 42581196), (2, 21290598), (3, 14193732), (4, 10645299), (6, 7096866), (7, 6083028), (9, 4731244), (12, 3548433), (14, 3041514), (18, 2365622), (21, 2027676), (28, 1520757), (36, 1182811), (42, 1013838), (49, 869004), (63, 675892), (84, 506919), (98, 434502), (101, 421596), (126, 337946), (147, 289668), (196, 217251), (202, 210798), (239, 178164), (252, 168973), (294, 144834), (303, 140532), (404, 105399), (441, 96556), (478, 89082), (588, 72417), (606, 70266), (707, 60228), (717, 59388), (882, 48278), (909, 46844), (956, 44541), (1212, 35133), (1414, 30114), (1434, 29694), (1673, 25452), (1764, 24139), (1818, 23422), (2121, 20076), (2151, 19796), (2828, 15057), (2868, 14847), (3346, 12726), (3636, 11711), (4242, 10038), (4302, 9898), (4949, 8604), (5019, 8484), (6363, 6692)]