619800102

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{3691}}^1$

素因数の和:4209

約数の個数: 48

約数和(自身を含む): 1416841920

約数和(自身を除く): 797041818

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 491, 982, 1473, 2946, 3691, 4419, 7382, 8838, 9329, 11073, 18658, 22146, 27987, 33219, 55974, 66438, 70129, 83961, 140258, 167922, 210387, 420774, 631161, 1262322, 1812281, 3624562, 5436843, 10873686, 16310529, 32621058, 34433339, 68866678, 103300017, 206600034, 309900051, 619800102]

約数ペア:

[(1, 619800102), (2, 309900051), (3, 206600034), (6, 103300017), (9, 68866678), (18, 34433339), (19, 32621058), (38, 16310529), (57, 10873686), (114, 5436843), (171, 3624562), (342, 1812281), (491, 1262322), (982, 631161), (1473, 420774), (2946, 210387), (3691, 167922), (4419, 140258), (7382, 83961), (8838, 70129), (9329, 66438), (11073, 55974), (18658, 33219), (22146, 27987)]