266795334

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{18691}}^1$

素因数の和:18773

約数の個数: 48

約数和(自身を含む): 632761584

約数和(自身を除く): 365966250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2379, 4758, 7137, 14274, 18691, 37382, 56073, 112146, 168219, 242983, 336438, 485966, 728949, 1140151, 1457898, 2186847, 2280302, 3420453, 4373694, 6840906, 10261359, 14821963, 20522718, 29643926, 44465889, 88931778, 133397667, 266795334]

約数ペア:

[(1, 266795334), (2, 133397667), (3, 88931778), (6, 44465889), (9, 29643926), (13, 20522718), (18, 14821963), (26, 10261359), (39, 6840906), (61, 4373694), (78, 3420453), (117, 2280302), (122, 2186847), (183, 1457898), (234, 1140151), (366, 728949), (549, 485966), (793, 336438), (1098, 242983), (1586, 168219), (2379, 112146), (4758, 56073), (7137, 37382), (14274, 18691)]