16622532

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 45031896

約数和(自身を除く): 28409364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 157, 173, 204, 306, 314, 346, 471, 519, 612, 628, 692, 942, 1038, 1413, 1557, 1884, 2076, 2669, 2826, 2941, 3114, 5338, 5652, 5882, 6228, 8007, 8823, 10676, 11764, 16014, 17646, 24021, 26469, 27161, 32028, 35292, 48042, 52938, 54322, 81483, 96084, 105876, 108644, 162966, 244449, 325932, 461737, 488898, 923474, 977796, 1385211, 1846948, 2770422, 4155633, 5540844, 8311266, 16622532]

約数ペア:

[(1, 16622532), (2, 8311266), (3, 5540844), (4, 4155633), (6, 2770422), (9, 1846948), (12, 1385211), (17, 977796), (18, 923474), (34, 488898), (36, 461737), (51, 325932), (68, 244449), (102, 162966), (153, 108644), (157, 105876), (173, 96084), (204, 81483), (306, 54322), (314, 52938), (346, 48042), (471, 35292), (519, 32028), (612, 27161), (628, 26469), (692, 24021), (942, 17646), (1038, 16014), (1413, 11764), (1557, 10676), (1884, 8823), (2076, 8007), (2669, 6228), (2826, 5882), (2941, 5652), (3114, 5338)]