39818052

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 105257880

約数和(自身を除く): 65439828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 53, 82, 106, 123, 159, 164, 212, 246, 318, 369, 477, 492, 509, 636, 738, 954, 1018, 1476, 1527, 1908, 2036, 2173, 3054, 4346, 4581, 6108, 6519, 8692, 9162, 13038, 18324, 19557, 20869, 26076, 26977, 39114, 41738, 53954, 62607, 78228, 80931, 83476, 107908, 125214, 161862, 187821, 242793, 250428, 323724, 375642, 485586, 751284, 971172, 1106057, 2212114, 3318171, 4424228, 6636342, 9954513, 13272684, 19909026, 39818052]

約数ペア:

[(1, 39818052), (2, 19909026), (3, 13272684), (4, 9954513), (6, 6636342), (9, 4424228), (12, 3318171), (18, 2212114), (36, 1106057), (41, 971172), (53, 751284), (82, 485586), (106, 375642), (123, 323724), (159, 250428), (164, 242793), (212, 187821), (246, 161862), (318, 125214), (369, 107908), (477, 83476), (492, 80931), (509, 78228), (636, 62607), (738, 53954), (954, 41738), (1018, 39114), (1476, 26977), (1527, 26076), (1908, 20869), (2036, 19557), (2173, 18324), (3054, 13038), (4346, 9162), (4581, 8692), (6108, 6519)]