26993916

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 70761600

約数和(自身を除く): 43767684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 71, 118, 142, 177, 179, 213, 236, 284, 354, 358, 426, 531, 537, 639, 708, 716, 852, 1062, 1074, 1278, 1611, 2124, 2148, 2556, 3222, 4189, 6444, 8378, 10561, 12567, 12709, 16756, 21122, 25134, 25418, 31683, 37701, 38127, 42244, 50268, 50836, 63366, 75402, 76254, 95049, 114381, 126732, 150804, 152508, 190098, 228762, 380196, 457524, 749831, 1499662, 2249493, 2999324, 4498986, 6748479, 8997972, 13496958, 26993916]

約数ペア:

[(1, 26993916), (2, 13496958), (3, 8997972), (4, 6748479), (6, 4498986), (9, 2999324), (12, 2249493), (18, 1499662), (36, 749831), (59, 457524), (71, 380196), (118, 228762), (142, 190098), (177, 152508), (179, 150804), (213, 126732), (236, 114381), (284, 95049), (354, 76254), (358, 75402), (426, 63366), (531, 50836), (537, 50268), (639, 42244), (708, 38127), (716, 37701), (852, 31683), (1062, 25418), (1074, 25134), (1278, 21122), (1611, 16756), (2124, 12709), (2148, 12567), (2556, 10561), (3222, 8378), (4189, 6444)]