15691530684

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1\times {\mathrm{17167}}^1$

素因数の和:17423

約数の個数: 72

約数和(自身を含む): 38827423488

約数和(自身を除く): 23135892804

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 211, 228, 361, 422, 633, 722, 844, 1083, 1266, 1444, 2166, 2532, 4009, 4332, 8018, 12027, 16036, 17167, 24054, 34334, 48108, 51501, 68668, 76171, 103002, 152342, 206004, 228513, 304684, 326173, 457026, 652346, 914052, 978519, 1304692, 1957038, 3622237, 3914076, 6197287, 7244474, 10866711, 12394574, 14488948, 18591861, 21733422, 24789148, 37183722, 43466844, 68822503, 74367444, 137645006, 206467509, 275290012, 412935018, 825870036, 1307627557, 2615255114, 3922882671, 5230510228, 7845765342, 15691530684]

約数ペア:

[(1, 15691530684), (2, 7845765342), (3, 5230510228), (4, 3922882671), (6, 2615255114), (12, 1307627557), (19, 825870036), (38, 412935018), (57, 275290012), (76, 206467509), (114, 137645006), (211, 74367444), (228, 68822503), (361, 43466844), (422, 37183722), (633, 24789148), (722, 21733422), (844, 18591861), (1083, 14488948), (1266, 12394574), (1444, 10866711), (2166, 7244474), (2532, 6197287), (4009, 3914076), (4332, 3622237), (8018, 1957038), (12027, 1304692), (16036, 978519), (17167, 914052), (24054, 652346), (34334, 457026), (48108, 326173), (51501, 304684), (68668, 228513), (76171, 206004), (103002, 152342)]