15694803612

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{68993}}^1$

素因数の和:69163

約数の個数: 72

約数和(自身を含む): 40684381920

約数和(自身を除く): 24989578308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 89, 142, 178, 213, 267, 284, 356, 426, 534, 639, 801, 852, 1068, 1278, 1602, 2556, 3204, 6319, 12638, 18957, 25276, 37914, 56871, 68993, 75828, 113742, 137986, 206979, 227484, 275972, 413958, 620937, 827916, 1241874, 2483748, 4898503, 6140377, 9797006, 12280754, 14695509, 18421131, 19594012, 24561508, 29391018, 36842262, 44086527, 55263393, 58782036, 73684524, 88173054, 110526786, 176346108, 221053572, 435966767, 871933534, 1307900301, 1743867068, 2615800602, 3923700903, 5231601204, 7847401806, 15694803612]

約数ペア:

[(1, 15694803612), (2, 7847401806), (3, 5231601204), (4, 3923700903), (6, 2615800602), (9, 1743867068), (12, 1307900301), (18, 871933534), (36, 435966767), (71, 221053572), (89, 176346108), (142, 110526786), (178, 88173054), (213, 73684524), (267, 58782036), (284, 55263393), (356, 44086527), (426, 36842262), (534, 29391018), (639, 24561508), (801, 19594012), (852, 18421131), (1068, 14695509), (1278, 12280754), (1602, 9797006), (2556, 6140377), (3204, 4898503), (6319, 2483748), (12638, 1241874), (18957, 827916), (25276, 620937), (37914, 413958), (56871, 275972), (68993, 227484), (75828, 206979), (113742, 137986)]