12390444

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 34751808

約数和(自身を除く): 22361364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 132, 134, 198, 201, 268, 396, 402, 467, 603, 737, 804, 934, 1206, 1401, 1474, 1868, 2211, 2412, 2802, 2948, 4203, 4422, 5137, 5604, 6633, 8406, 8844, 10274, 13266, 15411, 16812, 20548, 26532, 30822, 31289, 46233, 61644, 62578, 92466, 93867, 125156, 184932, 187734, 281601, 344179, 375468, 563202, 688358, 1032537, 1126404, 1376716, 2065074, 3097611, 4130148, 6195222, 12390444]

約数ペア:

[(1, 12390444), (2, 6195222), (3, 4130148), (4, 3097611), (6, 2065074), (9, 1376716), (11, 1126404), (12, 1032537), (18, 688358), (22, 563202), (33, 375468), (36, 344179), (44, 281601), (66, 187734), (67, 184932), (99, 125156), (132, 93867), (134, 92466), (198, 62578), (201, 61644), (268, 46233), (396, 31289), (402, 30822), (467, 26532), (603, 20548), (737, 16812), (804, 15411), (934, 13266), (1206, 10274), (1401, 8844), (1474, 8406), (1868, 6633), (2211, 5604), (2412, 5137), (2802, 4422), (2948, 4203)]