2009056506

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 4166012928

約数和(自身を除く): 2156956422

約数列:

[1, 2, 3, 6, 67, 73, 134, 146, 201, 219, 223, 307, 402, 438, 446, 614, 669, 921, 1338, 1842, 4891, 9782, 14673, 14941, 16279, 20569, 22411, 29346, 29882, 32558, 41138, 44822, 44823, 48837, 61707, 67233, 68461, 89646, 97674, 123414, 134466, 136922, 205383, 410766, 1090693, 1501537, 2181386, 3003074, 3272079, 4504611, 4586887, 4997653, 6544158, 9009222, 9173774, 9995306, 13760661, 14992959, 27521322, 29985918, 334842751, 669685502, 1004528253, 2009056506]

約数ペア:

[(1, 2009056506), (2, 1004528253), (3, 669685502), (6, 334842751), (67, 29985918), (73, 27521322), (134, 14992959), (146, 13760661), (201, 9995306), (219, 9173774), (223, 9009222), (307, 6544158), (402, 4997653), (438, 4586887), (446, 4504611), (614, 3272079), (669, 3003074), (921, 2181386), (1338, 1501537), (1842, 1090693), (4891, 410766), (9782, 205383), (14673, 136922), (14941, 134466), (16279, 123414), (20569, 97674), (22411, 89646), (29346, 68461), (29882, 67233), (32558, 61707), (41138, 48837), (44822, 44823)]