40330836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{947}}^1$

素因数の和:990

約数の個数: 108

約数和(自身を含む): 126296352

約数和(自身を除く): 85965516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 468, 507, 546, 676, 819, 947, 1014, 1092, 1183, 1521, 1638, 1894, 2028, 2366, 2841, 3042, 3276, 3549, 3788, 4732, 5682, 6084, 6629, 7098, 8523, 10647, 11364, 12311, 13258, 14196, 17046, 19887, 21294, 24622, 26516, 34092, 36933, 39774, 42588, 49244, 59661, 73866, 79548, 86177, 110799, 119322, 147732, 160043, 172354, 221598, 238644, 258531, 320086, 344708, 443196, 480129, 517062, 640172, 775593, 960258, 1034124, 1120301, 1440387, 1551186, 1920516, 2240602, 2880774, 3102372, 3360903, 4481204, 5761548, 6721806, 10082709, 13443612, 20165418, 40330836]

約数ペア:

[(1, 40330836), (2, 20165418), (3, 13443612), (4, 10082709), (6, 6721806), (7, 5761548), (9, 4481204), (12, 3360903), (13, 3102372), (14, 2880774), (18, 2240602), (21, 1920516), (26, 1551186), (28, 1440387), (36, 1120301), (39, 1034124), (42, 960258), (52, 775593), (63, 640172), (78, 517062), (84, 480129), (91, 443196), (117, 344708), (126, 320086), (156, 258531), (169, 238644), (182, 221598), (234, 172354), (252, 160043), (273, 147732), (338, 119322), (364, 110799), (468, 86177), (507, 79548), (546, 73866), (676, 59661), (819, 49244), (947, 42588), (1014, 39774), (1092, 36933), (1183, 34092), (1521, 26516), (1638, 24622), (1894, 21294), (2028, 19887), (2366, 17046), (2841, 14196), (3042, 13258), (3276, 12311), (3549, 11364), (3788, 10647), (4732, 8523), (5682, 7098), (6084, 6629)]