13307816388

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{37039}}^1$

素因数の和:37504

約数の個数: 48

約数和(自身を含む): 31528448000

約数和(自身を除く): 18220631612

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 379, 474, 758, 948, 1137, 1516, 2274, 4548, 29941, 37039, 59882, 74078, 89823, 111117, 119764, 148156, 179646, 222234, 359292, 444468, 2926081, 5852162, 8778243, 11704324, 14037781, 17556486, 28075562, 35112972, 42113343, 56151124, 84226686, 168453372, 1108984699, 2217969398, 3326954097, 4435938796, 6653908194, 13307816388]

約数ペア:

[(1, 13307816388), (2, 6653908194), (3, 4435938796), (4, 3326954097), (6, 2217969398), (12, 1108984699), (79, 168453372), (158, 84226686), (237, 56151124), (316, 42113343), (379, 35112972), (474, 28075562), (758, 17556486), (948, 14037781), (1137, 11704324), (1516, 8778243), (2274, 5852162), (4548, 2926081), (29941, 444468), (37039, 359292), (59882, 222234), (74078, 179646), (89823, 148156), (111117, 119764)]