40686372

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3545

約数の個数: 72

約数和(自身を含む): 114660000

約数和(自身を除く): 73973628

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3499, 3876, 5814, 6998, 10497, 11628, 13996, 20994, 31491, 41988, 59483, 62982, 66481, 118966, 125964, 132962, 178449, 199443, 237932, 265924, 356898, 398886, 535347, 598329, 713796, 797772, 1070694, 1130177, 1196658, 2141388, 2260354, 2393316, 3390531, 4520708, 6781062, 10171593, 13562124, 20343186, 40686372]

約数ペア:

[(1, 40686372), (2, 20343186), (3, 13562124), (4, 10171593), (6, 6781062), (9, 4520708), (12, 3390531), (17, 2393316), (18, 2260354), (19, 2141388), (34, 1196658), (36, 1130177), (38, 1070694), (51, 797772), (57, 713796), (68, 598329), (76, 535347), (102, 398886), (114, 356898), (153, 265924), (171, 237932), (204, 199443), (228, 178449), (306, 132962), (323, 125964), (342, 118966), (612, 66481), (646, 62982), (684, 59483), (969, 41988), (1292, 31491), (1938, 20994), (2907, 13996), (3499, 11628), (3876, 10497), (5814, 6998)]