18980493852

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{130171}}^1$

素因数の和:130626

約数の個数: 48

約数和(自身を含む): 45924681600

約数和(自身を除く): 26944187748

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 419, 838, 1257, 1676, 2514, 5028, 12151, 24302, 36453, 48604, 72906, 130171, 145812, 260342, 390513, 520684, 781026, 1562052, 3774959, 7549918, 11324877, 15099836, 22649754, 45299508, 54541649, 109083298, 163624947, 218166596, 327249894, 654499788, 1581707821, 3163415642, 4745123463, 6326831284, 9490246926, 18980493852]

約数ペア:

[(1, 18980493852), (2, 9490246926), (3, 6326831284), (4, 4745123463), (6, 3163415642), (12, 1581707821), (29, 654499788), (58, 327249894), (87, 218166596), (116, 163624947), (174, 109083298), (348, 54541649), (419, 45299508), (838, 22649754), (1257, 15099836), (1676, 11324877), (2514, 7549918), (5028, 3774959), (12151, 1562052), (24302, 781026), (36453, 520684), (48604, 390513), (72906, 260342), (130171, 145812)]