6945488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 80

約数和(自身を含む): 16189440

約数和(自身を除く): 9243952

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 62, 67, 76, 88, 124, 134, 152, 176, 209, 248, 268, 304, 341, 418, 496, 536, 589, 682, 737, 836, 1072, 1178, 1273, 1364, 1474, 1672, 2077, 2356, 2546, 2728, 2948, 3344, 4154, 4712, 5092, 5456, 5896, 6479, 8308, 9424, 10184, 11792, 12958, 14003, 16616, 20368, 22847, 25916, 28006, 33232, 39463, 45694, 51832, 56012, 78926, 91388, 103664, 112024, 157852, 182776, 224048, 315704, 365552, 434093, 631408, 868186, 1736372, 3472744, 6945488]

約数ペア:

[(1, 6945488), (2, 3472744), (4, 1736372), (8, 868186), (11, 631408), (16, 434093), (19, 365552), (22, 315704), (31, 224048), (38, 182776), (44, 157852), (62, 112024), (67, 103664), (76, 91388), (88, 78926), (124, 56012), (134, 51832), (152, 45694), (176, 39463), (209, 33232), (248, 28006), (268, 25916), (304, 22847), (341, 20368), (418, 16616), (496, 14003), (536, 12958), (589, 11792), (682, 10184), (737, 9424), (836, 8308), (1072, 6479), (1178, 5896), (1273, 5456), (1364, 5092), (1474, 4712), (1672, 4154), (2077, 3344), (2356, 2948), (2546, 2728)]