2115395172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281153}}^1$

素因数の和:281193

約数の個数: 72

約数和(自身を含む): 6140403360

約数和(自身を除く): 4025008188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 281153, 562306, 843459, 1124612, 1686918, 2530377, 3092683, 3373836, 5060754, 5341907, 6185366, 9278049, 10121508, 10683814, 12370732, 16025721, 18556098, 21367628, 27834147, 32051442, 37112196, 48077163, 55668294, 58760977, 64102884, 96154326, 111336588, 117521954, 176282931, 192308652, 235043908, 352565862, 528848793, 705131724, 1057697586, 2115395172]

約数ペア:

[(1, 2115395172), (2, 1057697586), (3, 705131724), (4, 528848793), (6, 352565862), (9, 235043908), (11, 192308652), (12, 176282931), (18, 117521954), (19, 111336588), (22, 96154326), (33, 64102884), (36, 58760977), (38, 55668294), (44, 48077163), (57, 37112196), (66, 32051442), (76, 27834147), (99, 21367628), (114, 18556098), (132, 16025721), (171, 12370732), (198, 10683814), (209, 10121508), (228, 9278049), (342, 6185366), (396, 5341907), (418, 5060754), (627, 3373836), (684, 3092683), (836, 2530377), (1254, 1686918), (1881, 1124612), (2508, 843459), (3762, 562306), (7524, 281153)]