74678994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18773}}^1$

素因数の和:18811

約数の個数: 48

約数和(自身を含む): 184510872

約数和(自身を除く): 109831878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 18773, 37546, 56319, 112638, 168957, 244049, 319141, 337914, 488098, 638282, 732147, 957423, 1464294, 1914846, 2196441, 2872269, 4148833, 4392882, 5744538, 8297666, 12446499, 24892998, 37339497, 74678994]

約数ペア:

[(1, 74678994), (2, 37339497), (3, 24892998), (6, 12446499), (9, 8297666), (13, 5744538), (17, 4392882), (18, 4148833), (26, 2872269), (34, 2196441), (39, 1914846), (51, 1464294), (78, 957423), (102, 732147), (117, 638282), (153, 488098), (221, 337914), (234, 319141), (306, 244049), (442, 168957), (663, 112638), (1326, 56319), (1989, 37546), (3978, 18773)]