2146392

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 6288000

約数和(自身を除く): 4141608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 523, 684, 1026, 1046, 1368, 1569, 2052, 2092, 3138, 4104, 4184, 4707, 6276, 9414, 9937, 12552, 14121, 18828, 19874, 28242, 29811, 37656, 39748, 56484, 59622, 79496, 89433, 112968, 119244, 178866, 238488, 268299, 357732, 536598, 715464, 1073196, 2146392]

約数ペア:

[(1, 2146392), (2, 1073196), (3, 715464), (4, 536598), (6, 357732), (8, 268299), (9, 238488), (12, 178866), (18, 119244), (19, 112968), (24, 89433), (27, 79496), (36, 59622), (38, 56484), (54, 39748), (57, 37656), (72, 29811), (76, 28242), (108, 19874), (114, 18828), (152, 14121), (171, 12552), (216, 9937), (228, 9414), (342, 6276), (456, 4707), (513, 4184), (523, 4104), (684, 3138), (1026, 2092), (1046, 2052), (1368, 1569)]