42147924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2969}}^1$

素因数の和:3009

約数の個数: 72

約数和(自身を含む): 121746240

約数和(自身を除く): 79598316

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 2969, 3549, 4732, 5938, 7098, 8907, 11876, 14196, 17814, 20783, 35628, 38597, 41566, 62349, 77194, 83132, 115791, 124698, 154388, 231582, 249396, 270179, 463164, 501761, 540358, 810537, 1003522, 1080716, 1505283, 1621074, 2007044, 3010566, 3242148, 3512327, 6021132, 7024654, 10536981, 14049308, 21073962, 42147924]

約数ペア:

[(1, 42147924), (2, 21073962), (3, 14049308), (4, 10536981), (6, 7024654), (7, 6021132), (12, 3512327), (13, 3242148), (14, 3010566), (21, 2007044), (26, 1621074), (28, 1505283), (39, 1080716), (42, 1003522), (52, 810537), (78, 540358), (84, 501761), (91, 463164), (156, 270179), (169, 249396), (182, 231582), (273, 154388), (338, 124698), (364, 115791), (507, 83132), (546, 77194), (676, 62349), (1014, 41566), (1092, 38597), (1183, 35628), (2028, 20783), (2366, 17814), (2969, 14196), (3549, 11876), (4732, 8907), (5938, 7098)]