1384074

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 3291840

約数和(自身を除く): 1907766

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 71, 114, 142, 171, 213, 342, 361, 426, 513, 639, 722, 1026, 1083, 1278, 1349, 1917, 2166, 2698, 3249, 3834, 4047, 6498, 8094, 9747, 12141, 19494, 24282, 25631, 36423, 51262, 72846, 76893, 153786, 230679, 461358, 692037, 1384074]

約数ペア:

[(1, 1384074), (2, 692037), (3, 461358), (6, 230679), (9, 153786), (18, 76893), (19, 72846), (27, 51262), (38, 36423), (54, 25631), (57, 24282), (71, 19494), (114, 12141), (142, 9747), (171, 8094), (213, 6498), (342, 4047), (361, 3834), (426, 3249), (513, 2698), (639, 2166), (722, 1917), (1026, 1349), (1083, 1278)]