221454012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{4091}}^1$

素因数の和:4458

約数の個数: 48

約数和(自身を含む): 558214272

約数和(自身を除く): 336760260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 347, 694, 1041, 1388, 2082, 4091, 4164, 4511, 8182, 9022, 12273, 13533, 16364, 18044, 24546, 27066, 49092, 53183, 54132, 106366, 159549, 212732, 319098, 638196, 1419577, 2839154, 4258731, 5678308, 8517462, 17034924, 18454501, 36909002, 55363503, 73818004, 110727006, 221454012]

約数ペア:

[(1, 221454012), (2, 110727006), (3, 73818004), (4, 55363503), (6, 36909002), (12, 18454501), (13, 17034924), (26, 8517462), (39, 5678308), (52, 4258731), (78, 2839154), (156, 1419577), (347, 638196), (694, 319098), (1041, 212732), (1388, 159549), (2082, 106366), (4091, 54132), (4164, 53183), (4511, 49092), (8182, 27066), (9022, 24546), (12273, 18044), (13533, 16364)]