19736262

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12049}}^1$

素因数の和:12077

約数の個数: 48

約数和(自身を含む): 52634400

約数和(自身を除く): 32898138

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 12049, 24098, 36147, 72294, 84343, 108441, 156637, 168686, 216882, 253029, 313274, 469911, 506058, 759087, 939822, 1096459, 1409733, 1518174, 2192918, 2819466, 3289377, 6578754, 9868131, 19736262]

約数ペア:

[(1, 19736262), (2, 9868131), (3, 6578754), (6, 3289377), (7, 2819466), (9, 2192918), (13, 1518174), (14, 1409733), (18, 1096459), (21, 939822), (26, 759087), (39, 506058), (42, 469911), (63, 313274), (78, 253029), (91, 216882), (117, 168686), (126, 156637), (182, 108441), (234, 84343), (273, 72294), (546, 36147), (819, 24098), (1638, 12049)]