47268738

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 126074880

約数和(自身を除く): 78806142

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 31, 33, 34, 51, 54, 62, 66, 93, 99, 102, 151, 153, 186, 187, 198, 279, 297, 302, 306, 341, 374, 453, 459, 527, 558, 561, 594, 682, 837, 906, 918, 1023, 1054, 1122, 1359, 1581, 1661, 1674, 1683, 2046, 2567, 2718, 3069, 3162, 3322, 3366, 4077, 4681, 4743, 4983, 5049, 5134, 5797, 6138, 7701, 8154, 9207, 9362, 9486, 9966, 10098, 11594, 14043, 14229, 14949, 15402, 17391, 18414, 23103, 28086, 28237, 28458, 29898, 34782, 42129, 44847, 46206, 51491, 52173, 56474, 69309, 79577, 84258, 84711, 89694, 102982, 104346, 126387, 138618, 154473, 156519, 159154, 169422, 238731, 252774, 254133, 308946, 313038, 463419, 477462, 508266, 716193, 762399, 875347, 926838, 1390257, 1432386, 1524798, 1750694, 2148579, 2626041, 2780514, 4297158, 5252082, 7878123, 15756246, 23634369, 47268738]

約数ペア:

[(1, 47268738), (2, 23634369), (3, 15756246), (6, 7878123), (9, 5252082), (11, 4297158), (17, 2780514), (18, 2626041), (22, 2148579), (27, 1750694), (31, 1524798), (33, 1432386), (34, 1390257), (51, 926838), (54, 875347), (62, 762399), (66, 716193), (93, 508266), (99, 477462), (102, 463419), (151, 313038), (153, 308946), (186, 254133), (187, 252774), (198, 238731), (279, 169422), (297, 159154), (302, 156519), (306, 154473), (341, 138618), (374, 126387), (453, 104346), (459, 102982), (527, 89694), (558, 84711), (561, 84258), (594, 79577), (682, 69309), (837, 56474), (906, 52173), (918, 51491), (1023, 46206), (1054, 44847), (1122, 42129), (1359, 34782), (1581, 29898), (1661, 28458), (1674, 28237), (1683, 28086), (2046, 23103), (2567, 18414), (2718, 17391), (3069, 15402), (3162, 14949), (3322, 14229), (3366, 14043), (4077, 11594), (4681, 10098), (4743, 9966), (4983, 9486), (5049, 9362), (5134, 9207), (5797, 8154), (6138, 7701)]